SHORE PROTECTION

SHORE protection manual. 11111 Vols. Washington, 1977. 3rd edition. US Army Coastal Engineering Res. Center. Lit. refs. with the chapters.

16th INTERNATIONAL Coasta1,Engineering Conference 1978 is to be held in Hamburg. Die KÜste (1978)32:4-155.

BHOWMIK, N.G. / Lake shore protection against wind-generated waves. Water Res.Bulletin 14(1978)5:1064-1079. 17 1it.refs.

GÖTZ, W. / Sicherung von Flussufern in semiariden Gebieten. Wasserwirtschaft 68(1978)5:147-154. 12 1it.refs.

SCHRÖDER, W. / Die Probleme der Gehölzufersicherung und ihre LÖsungen. Wasserwirtschaft 68(1978)2:37-39. 12 1it.refs.

SLACK, J . G . 1 Water quality aspects of bankside storage. J. of the Inst. of Water Engineers and Scientists 32(1978)2:153-167.

CANALS

PARRY, R.H.G. / Stability of clay channel linings. Proc. Inst. of Civil Eng. 65(1978) Part 2: 271-282. 1 lit.ref. Paper 8083.

BRASCHLER, H. / Eine neuartige Methode fÜr Bachverbauungen. Vermessung, Photogranunetrie, Kulturtechnik 76(1978)3:61-63.

KAUFMANN, P. / Elektronische Berechnung von generellen Kanalisations- proj ekten. Plan 35(1978)4:8-13.

JÄGGI, P. / Die Vorteile einer Programmneukonzeption. Plan 35(1978)11:6-9.

WOLFF, R. / BegrÜnung von BÖschungen. Erfahrungen beim Bau des Sauteler Kanals. Wasser und Boden 30(1978)8:219-220.

DHILLON, G.S. and TARLOK SINGH / A suitable lining technique for existing distributaries. Indian Journal of Power and River Valley Development 27(1977)9:325-332. 8 1it.refs.

37

DAMS

MURTI, N.G.K. / Earth backing of Masonry dams. Irrig. and Power 35(1978)2:189-199.

PARBERY, R.D. / Factors affecting the membrane dam inflated by air pressure. Proc. Inst. Civil Engineers 65(1978) Part 2:645-654. 5 1it.refs. Paper 8128.

CATHIE, D.N. and R.DUNGAR / Evaluation of finite element predictions for constructional behaviour of a rockfill dam. Proc.Inst.Civi1 Engineers 65(1978) Part 2: 551-568. 22 1it.refs. I Paper 8108.

DYER, T.G.J. / On some aspects of climatology associated with a dam. Water SA 4(1978)3:113-118. 1 1 1it.refs.

DESIGN criteria for concrete arch and gravity dams. Washington, US Dept. of the Interior, Bureau of Reclamation, 1974. 2nd rev.ed. 29 pp. I O 1it.refs. Water Res.Techn.Pub1.Engineering Monograph 19.

S O I L S C I E N C E

FOTH, H.D. / Fundamentals of soil science. New York, Wiley 1978. 6th ed. 436 pp. Lit.refs. with the chapters. Glossary.

AUBERT, H. and M.PINTA / Trace elements in soils. Amsterdam, Elsevier 1977. 395 pp. Bibl.: pp.119-143. Developments in Soil Science 7.

LAND use. Choices and challenges. A position statement by the Soil Conservation Society of America. Suppl.to: J.of Soil and Water Conservation 33(1978)4. 8 pp.

SANCHEZ, P.A. / Properties and management of soils in the tropics. New York, Wiley 1976. 618 pp. Bibl. with the chapters.

BRIDGES, E.M. / Interaction of soil and mankind in Britain. J. of Soil Sci. 29(1978)2:125-139. 72 1it.refs.

38

DEVELOPMENTS in s o i l information systems. Proc. of the second meeting of the ISSS Working Group on Soil Information Systems, Varna/Sofia, Bulgaria, 30 May-4 June 1977. Ed.: A.N.Sadovski and S.W.Bie. Wageningen, PUDOC, 1978. 113 pp. Lit.refs. with the chapters.

FANIRAN, A. and O.AREOLA / Essentials of soil study. With special reference t o tropical areas. London, Heinemann, 1978. 278 pp. Bibl.: pp.267'271.

SCHULLER, H. and G.REH / Neue Wege der Bodenuntersuchung. Die Bodenkultur 29(1978)3:219-228. 8 1it.refs.

REUTER, G. / Gelande- und Laborpraktikum der Bodenkunde. Berlin, VEB Dtsch.Landwirtschaftsverlag, 1976. 3.Aufl. 80 pp. 64 1it.refs.

BLACK, J.H. and M.G.RAINES / Soil sampler with retrievable liner. J. of Soil Sci. 29(1978)2:271-276. 5 lit-refs.

MACYK, T.M., S.PAWLUK and J.D.LINDSAY 1 Relief and microclimate as related to soil properties. Canad. Journal of Soil Sci. 39(1978)3:421-438. 25 1it.refs.

PHY S ICO-CHEMI CAL PROPERTIES

GESSA, C., P.MELIS, G.BELLU et al. / Inactivation of clay pH-dependent charge in organo-mineral complexes. J. of Soil Sci. 29(1978)1:58-64. 1 7 1it.refs.

RAVINA, I. and Y.GUR / Application of the electrical double layer theory to predict ion adsorption in mixed ionic systems. Soil Sci. l25( l9,78)4:204-209. 16 1it.refs.

SMILES, D.E., J.R.PHILIP, J.H.KNIGHT et al. / Hydrodynamic dispersion during absorption of water by soil. Soil Sci. Society of America Journal 42(1978)2:229-234. 14 1it.refs.

BARROW, N.J. and T.C.SHAW / The slow reactions between soils and anions. 7: Effect of time and temperature of contact between an adsorbing soil and sulfate. Soil Sci. 124(1977)6:347-354. 18 1it.refs.

39

FILEP, D. and 1.KHARGITAU / Thermodynamic analysis of cation exchange processes in the soil-solution system. Soviet Soil Sci. 9(1977)5:599-609. 26 1it.refs.

PAAUW, F . van der / Die Stellung der P-Wassermethode z u r Erfassung des P-Angebotes des Bodens. Landwirtschaf tliche Forschung, Sonderhef t ~ 34/11 Kongressband 1977 : 109- 120. 8 lit.refs.

Calcium compounds

CALLOT, G., H.CHAMAYOU and M.DUPUIS / Variations du pH.de la solution de matériaux calcaires en relation avec la dynamique de l'eau. Eléments d'analyse d'un système carbonaté. Annales agronomiques 29(1978)1:37-57. 19, 1it.refs.

HELYAR, K.R. and K.SPENCER / Sodium bicarbonate soil test values and the phosphate buffering capacity of soils. Austral. 3 . of Soil Res. 15(1977)3:263-273. 22 1it.refs.

KOZHEKOV, D.K. and N.A.YAKOVLEVA / Determination of carbonates and carbonate minerals in soils.

7 1it.refs. 'Soviet Soil Sci. 9(1977)5:620-626.

Phosphorus compounds

SHINDE, B.N., P.A.SARANGAMATH and S.PATNIAK / Phosphorus transformations from rock phosphates in acid soils and measures for increasing their efficiency for growing rice (Oryza sativa L.). Plant and Soil 49(1978)3:449-459. 13 1it.refs.

KANABO, I.A.K., A.T.HALM and H.B.OBENG / Phosphorus adsorption by surface samples of five ironpan soils, of Ghana. . Geoderma 20(1978)3/4:299-306. 28 1it.refs.

AMBERGER, A. and P.SCHWEIGER / P-Bilanz eines langjahrigen Lysimeterver- suches. Bodenkultur 29(1978)4:325-332. I O lit.refs.

FISCHER, W.R. and G.BAUMANN / Die Sorption von Phosphat an carbonat- reichen UnterwasserbÖden. Z.f.Pflanzenernährung & Bodenkunde 141(1978)5:607-620. 17 1it.refs.

40

Acid s o ï l s .

KHANNA, P.K. and B.MISHRA / Behaviour of manganese in some acid soils in Western Germany in relation to pH and air-drying. Geoderma 20(1978)3/4:289-297. 19 1it.refs.

MURRAY, J.J. 'and C.D.FOY / Differential tolerances of turfgrass cultivars to an acid s o i l high in exchangeable aluminum. Agronomy Journal 70(1978)5:769-774. 24 1it.refs.

DUCHAUFOUR, P. and B.SOUCHIER / Roles of iron and clay in genesis of acid soils under a humid, temperate climate. Geoderma 20(1978)1:15-26. 14 1it.refs.

Potassium compounds

TAN, K.H. / Effects of humic and fulvic acids on release of fixed p o tas s ium . Geoderma 21(1978)1:67-74. 16 1it.refs.

ARGYRIADIS, G.A., D.A.JANNAKOUDAKIS and N.A.POLYZOPOULOS / The release 'of nonexchangeable potassium from certain soils of Northern Greece. .Geodema 20(1978)2:159-168. 15 lit.refs.

SCHACHTSCHABEL, P. and W.KBSTER / Vergleich verschiedener Extraktions- methoden zur Bestimmung der Kaliumverfügbarkeit in BÖden. 2.f.Pflanzenernahrung & Bodenkunde 141(1978)1:43-55. 12 1it.refs.

PRATT, P.F. and A.E.LAAG / Potassium accumulation and movement in an irrigated soil treated with animal manures. Soil Sci.Society o f America Journal 41(1977)6:1130-1133. 19 1it.refs.

'

KARBACHSCH, M. and B.ULRICH / Kalium-Dynamik und Kalium-Fixierung nordwest-iranischer BÖden. Z.f.Pflanzenernahrung & Bodenkunde 141(1978)5:535-546. ,

22 1it.refs.

.

Soil salinity

GERARD, C.J. / Root growth along plexiglass surfaces by sugarcane under different soil salinity conditions. Agronomy Journal 70( 1978)4:639-643. 12 1it.refs.

41

MALIK, R.S., JAGAN NATH and M.C.'OSWAL 1 Evaporation and salinization in layered soils in the presence of water table. J. of the Indian Soc. of Soil Sci. 16(1978)1:1-6. 8 1it.refs.

PECK, A.J. / Salinization of non-irrigated soils and associated streams A review. Austral. J. of Soil Res. 16(1978)2:157-168. Bibl.: pp.165-168.

MASHHADY, A.S. and D.L.ROWELL 1 Soil I. Equilibria and alkalinity deve J. of Soil Sci. 29(1978)1:65-75. 34 1it.refs.

SAYEGH. A.H., N.A.KHAN, P.KHAN et al.

alkalinity. opmen t.

1 Factors affecting gypsum and cation exchange capacity determinations in gypsiferous soils. Soil Sci. 125(1978)5:294-300. 15 1it.refs.

HOFFMA", G.J. and J.A.JOBES / Growth and water relations of cereal crops as influenced by salinity and relative humidity. Agronomy J. 70(1978)5:765-769. 1 1 1it.refs.

BOBROV, V.A. 1 Some anomalies in the salinity of soils in the dark chestnut subzone of Kustanay Oblast. Soviet Soil Sci. 9(1977) I :59-66. 24 1it.refs.

Nitrogen compounds

NITROGEN in the environment. I: Nitrogen behaviour in field soil. 11: Soil-plant-nitrogen relationships.

New York, Academic Press, 1978. 526 pp. + 528 pp. Bibl. with the chapters.

. Ed.by: D.R.Nielsen and J.G.MacDonald.

OPUWARIBO, E. and C.T.I.ODU / Ammonium fixation in Nigerian soils. 4: The effects of time, potassium, and wet and dry cycles on ammonium fixation. Soil Sci. 125(1978)3:137-145. 31 1it.refs.

DALAL, R.C. The nature and distribution of soil nitrogen in Trinidad soils. Tropical Agric. 55(1978)4:369-376. 20 1it.refs.

42

SLUIJSMA.IANS, C.M.J. and G.J.KOLENBFUNDER / The significance of animal manure as a source of nitrogen in soils. Reprint from: Proc. Int. Semin. on soil environment and fertility management in intensive agriculture, Tokyo, 1977; pp.403-411. 6 1it.refs.

EIAGDOFF, F.R. / Influence of manure application rates and continuous corn on soil-N. Agronomy J . 70(1978)4:629-632. 18 1it.refs.

CHO, C.M. and ,L.SAKDINAN / Mass spectrometric investigation on deni- trification. Canadian Journal of Soil Sci. 39(1978)3:443-457. 23 1it.refs.

RICHTER, J., H.C.SCHARPF and J.WEHRMANN / Simulation der winterlichen Nitratverlagerung in BÖden. Plant and Soil 49(1978)2:381-393. 13 1it.refs.

VESPER, S . J . and T.C.IdEIDENSAUL / Effects of cadmium, nickel, copper, and zinc on nitrogen fixation by soybeans. Water, Air and Soil Pollution 9(1978)4:413-422. 22 1it.refs.

WALTHER, GI. / Stickstoff-Austrag aus einem Ackerbaugebiet im Harzr vorland. Wasser und Boden 30(1978)5:118-120. 7 1it.refs.

MAKAROV, B.N. / Gaseous fertilizer-nitrogen losses on the thick typical chernozems of Kursk oblast. Soviet Soil Sci. 9(1977)5:535-539.. 1 1 1it.refs.

K R U H , G., J.HAGIN and S.SHARON / Simulation of nitrogen processes in soils for estimating fertilizer requirements. S o i l Science 125(1978)4: 255-260. 19 1it.refs.

OPUWARIBO, E. and C.T.I.ODU / Ammonium,fixation in Nigerian soils.

. Soil Sci. 125( 1978)5:283-293. 5. Types of clay minerals and relationship with ambnium fixation.

17 1it.refs.

BALASUBRAMANIAN, V . and Y.KANEHIR0 / Surface chemistry of the hydrandepts and its relation to nitrate adsorption as affected by profile depth and dehydration. J. of Soil Sci. 29(1978)1:47-57. 25 1it.refs.

4 3

STANFORD, G . / Evaluation of ammonium release by alkaline permanganate extraction as an index of.soil nitrogen availability. Soil Sci. 126(19,78)4:24'4-253. 27 1it.refs.

FILIMONOV, D.A. and Ye.V.RUDELEV 1 Transformation of immobilized nitro- gen in soil upon application of nitrogen fertilizers. Soviet S o i l Sci. 9(1977)5:588-592. 8 1it.refs.

Organic compounds

KARTINTSEVA, E.M. / Change in the content and composition of humus in solonchakous solonetzes after artificial disturbance of their profile. Soviet Soil Sci. 9(1977)1 :90-94. I O 1it.refs.

CHEN Y. and M. SCHNITZER / The surface tension of aqueous solutions of soil basic substances. Soil Sci. 125(1978)1:7-15. 22 1it.refs.

ALEKSANDROVA, I.V. 1 Soil organic matter and the nitrogen nutrition of 'plants. Soviet Soil Sci. 9(1977)3:293-301. 31 1it.refs.

CHEN Y., N.SENES1 and M.SCHNITZER / Chemical degradation of humic and fulvic acids extracted from mediterranean soils. J . of Soil Sci. 29(1978)3:350-359. 4 1it.refs.

DIEZ, T. and G.BACHTHALER 1 Auswirkungen unterschiedlicher Fruchtfolge, DÜngung und Bodenbearbeitung auf den Humusgehalt der BÖden. Bayerisches Landwirtsch. Jahrbuch 55(1978)3:368-377. 19 1it.refs.

TAN, K.H. / Variat'ions in soil humic compounds as related t o regional and analytical differences. '

S o i l Sci. 125(1978)6:351-358. 14 1it.refs.

CHEN Y., N.SENES1 and M.SCHNITZER 1 Chemical and physical characteristics of humic and fulvic acids extracted from soils of the mediterranean region. Geoderma 20(1978)2:87-104. 18 1it.refs.

44 .

WHITBY, L.M. and M.SCHNITZER 1 Humic and fulvic acids in sediments and soils of agricultural watersheds. Canad.Journa1 of Soil Sci. 58(1978)2:167-178. 22 1it.refs.

McBRIDE,'M.B. Transition metal bonding in humic acid. An ESR study. (Electron spin resource spectroscopy.) Soil Sci. 126(1978)4:200-209. 19 1it.refs.

MEDINA, E., A.MENDOZA and R.MONTES 1 Nutrient balance and organic matter production in the Trachypogon savannas of Venezuela. Tropical Agric. 55(1978)3:243-253. 19 1it.refs.

BROWDER, J.A. and B.G.VOLK 1 Systems model of. carbon transformations in soil subsidence. Ecological Modelling 5(1978)4:269-292. 29 1it.refs.

DAWSON, H.J., F.C.UGOLIN1, B.F.HRUTIFIORD et al.. 1 Role of soluble organics in the soil processes of a podzol, Central Cascades, Washington. Soil Sci. 126(1978)5:290-296. 13 1it.refs.

MULLER, J.C. and J.C.VEDY 1 Morphoscopie et fractionnement des matières organiques des rendzines sur craie. Science du Sol (1978)2: 129-144. 8 1it.refs.

TATE, K.R. and G.J.CHURCI1IYAN / Organo-mineral fractions of a climo- sequence of soils in New Zealand tussock grasslands. J. of Soil Sci.. 29(1978)3:331-339. 28 1it.refs.

KADEBA, O. / Organic matter status of some savanna soils of Northern Ni geria. S o i l Sci. 125(1978)2 :122-127. 18 1it.refs.

ENGERS, L. van 1 Mineralization of organic matter in the subsoil of a waste disposal site. A laboratory experi-ment. Soil Sci. 126(1978)1:22-28. 1 1 1it.refs.

KONECKA-BETLEY, K. and A.ZEBROWSK1 1 Preliminary studies of the organic matter of meadow soils irrigated with municipal waste water. Polish J. of Soil Sci. 10(1977)1:33-40. 9 1it.refs.

45

Metallic compounds

SCOTT, D. and J.H.THOMAS 1 Com irative efficiencies of various methods for extrac S o i l Sci. 2 1it.refs

ting 124(1

trace heavy metals from soils. 977)6:319-322.

FLECKENSTEIN, J. and N. EL-BASSAM / Uber den Einsatz von Testsets zur quantitativen Bestimmung von Kupfer, Nickel, Kobalt, Eisen und Salz- konzentrationen in Bodenlosungen. Landbauforschung VÖlkenrode 28(1978)1:43-44. 2 1it.refs.

KEILEN, K., K.STAHR and H.W.ZÖTTL / "Mobile Fraktionen" von Spurenelemen- ten (Be, Cu, Cd, Co, Pb, V, Zn) in BÖden des Barhaldegranitgebietes. Z.f.Pflanzenernahrung & Bodenkunde 141(1978)5:583-596. 14 1it.refs.

YAGODZN, B.A. and L.N.SOBACHKINA / Methods for determining various forms of microelements in s o i l s . Soviet Soil Sci. 9(1977)3:373-376. 8 1it.refs.

RABE, R . / Röntgenfluorenszenzspektrometrische Bestimmung von Spuren- elementen in verdünnten wässrigen LÖsungen nach Anreicherung auf Cel lu lose - Ionenaus tausche rn . Z.f.Pflanzenernahrung & Bodenkunde 141(1978)2:143-150. 20 1it.refs.

MAYER, R. / Adsorptionsisothermen als Regelgrossen beim Transport von Schwermetallen in BÖden. Z.f.Pf1anzenernahrung & Bodenkunde 141(1978)11-28. 24 1it.refs.

KALBASI, M., G.J.RACZ and L.A.LEWEN-RUDGERS 1 Reaction products and solubi- lity of applied zinc compounds in some Manitoba soils. Soil Science 125(1978) I :55-64. 26 1it.refs.

WAGGAN, M.R., R.LEV1-MINZI and R.RIFFALDI 1 The effect .of P-source, time, moisture, and pH on the movement of Cd in s o i l . Z.f.Pf1anzenernahrung & Bodenkunde 141(1978)2:241-249. 22 1it.refs.

STILWELL, T.C. and T.G.ARSCOTT / The relationship between fluoride- titratible (reactive) soil aluminum and plant growth. Soil Science 125(1978)1:28-33. 5 1it.refs.

LINDSAY, W.L. and W.A.NORVELL / Development of a DTPA soil test for zinc, iron, manganese, and copper. S-oil Sci.Society of America Journal 42(1978)3:421-428. 31 1it.refs.

46

HOGG, T.J., J.W.B.STEWART and J.R.BETTANY / Influence of the chemical form of mercury on its adsorption and ability to leach through soils. J. of Environmental Quality 7(1978)3:440-445. 22 1it.refs.

FARRAH, H. and W.F.PICKERING / Extraction of heavy metal 'ions sorbed on clays. Water, Air and Soil Pollution 9(1978)4:491-498. 19 1it.refs.

PEINEMANN, N., A.K.HELMY and D.E.BUSCHIAZZ0 / Influence of some chelates of aluminum on the sorption of phosphate by hydrous Al-oxides. 2.f.Pflanzenernahrung & Bodenkunde 141(1978)4:479-486. 14 1it.refs.

DOBROVOLSKIY, V.V., / New formations of aluminum hydroxide in the high- mountain soils'of Africa. Soviet Soil Sci. 9(1977)1:42-48. 5 1it.refs.

Clay minerals

WEBBER, M.D. / Effects of temperature and time on hydroxy-aluminum phosphate-montmorillonite complex. Soil Sci. 125(1978)2:107-114. 16 1it.refs.

LANGEVELD, A.D.van, S.J. van der GAAST and D.EISMA 1 A comparison of the effectiveness of eight methods for the removal of organic matter from clay. Clays and Clay Minerals 26(1978)5:361-364. 8 1it.refs.

WILSON, M.J. and D.R.CLARK / X-ray identification of clay materials in thin sections. J. of Sedimentary Petrology 48(1978)2:656-660. 5 1it.refs.

ROUSSEAUX, J.M. / Quantitative estimation of kaolinite in sediments by differential infrared spectroscopy. Clays and Clay Minerals 26(1978)3:202-208. 13 1it.refs.

JACKSON, M.L. and F.H.ABDEL-KADER / Kaolinite intercalation procedure for all sizes and types with x-ray diffraction spacing distinctive from other phyllosTlicates. Clays and Clay Minerals 26(1978)2:81-87. 26 1it.refs.

47

HLAVAY, J., K.JONAS, S.ELEK et al. / Characterization of the particle size and the crystallinity .of certain minerals by IR spectrophotometry and other instrumental methods. 11: Investigations on quartz and feldspar. Clays and Clay Minerals 26(1978)2:139-143. 4 1it.refs.

CKADWLCK, P.D. and M.J.WILSON / Calculated X-ray diffraction curves for the interpretation of a three-component interstratified system. Clay Minerals 13(1978)1:53'65. 15 1it.refs.

SAYIN, M. and H.GRAF von REICHENBACH / Infrared spectra of muscovites 'as affected by chemical composition, heating and particle size. Clay Minerals 13(1978)3:241-254. 35 1it.refs.

TARZI, J.G. and R.PROT2 / Characterization of morphological features of soil micas using scanning electron microscopy. Clays and Clay Minerals 26(1978)5:352-360. 22 1it.refs.

MURALI,,V., G.S.R.KRISHNA MURTI and V.A.K.SARMA / Clay mineral distri- bution in two toposequences of soils of tropical India. Geoderma 20(1978)3/4:257-269. 29 1it.refs.

SAWHNEY, B.L. and C.R.FRINK / Clay minerals as indicators of sediment source in tidal estuaries of Long Island Sound. Clay and Clay Minerals 26(1978)3:227-230. 9 1it.refs.

VOGT, K. and H.M.KÖSTER / Zur Mineralogie, Kristallchemie und Geochemie einiger Montmorillonite aus Bentoniten. Clay Minerals 13( 1978) 1 : 25-43. 33 1it.refs.

Interaction

BOLLAND, D.A., A.M.POSNER and J.P.QUIRK / Zinc adsorption by goethite in the absence and presence of phosphate. Austral.J.of Soil Res. 15(1977)3:279-286. 19 1it.refs.

McBRIDE, M.B. / Copper(I1) interactions,with kaolinite. Factors control ling adsorption. Clays and Clay Minerals 26(1978)2:101-106. I 2 1it.refs.

FARKAH, H. and W.F.PICKERING / The sorp,tion of mercury species by clay minerals. Water, Air and Soil Pollution 9(1978)1:23-31. 1 2 1it.refs.

48

RENGASAMY, P. and J.M.OADES / Interaction of monomeric and polymeric species of metal ions with clay surfaces. .I. Adsorption of iron (111) species. 11. Changes in surface pro- perties of clays after addition of iron (111). Austral. J. of Soil Res. 15(1977)3:221-233; 235-242. 27 1it.refs. + 12 1it.refs.

RENGASAMY, P. and J.M.OADES / Interaction of monomeric and polymeric species of metal ions with clay surfaces. 111. Aluminium (111) and chromium (111). Austral. J. of Soil Res. 16(1978)1:53-66. 28 1it.refs.

SINGHAL, J.P. and N.SIGH / Adsorption and interaction of dimecron with montmorillonite. Soil Sci. 125(1978)5:301-305. 18 1it.refs.

CARR, R.M., N.CHAIKUM and N.PATTERSON / Intercalation of salts in halloy- site. Clays and Clay Minerals 26(1978)2:144-152. 25 1it.refs.

YARON, B. / Some aspects of surface interactions of clays with organophosphorus pesticides. S o i l Sci. 125(1978)4:210-216. 17 1it.refs.

WANG, T.S.C., S.W.LI and Y.L.FERNG / Catalytic polymerization of phenolic compounds by clay minerals. Soil Sci. 126(1978)1:15-21. 28 1it.refs.

KOVDA, V.A. and A.I.TRUBIN / Effect of humic acids on the synthesis of a mineral of the montmorillonite group. Soviet Soil sci. 9(1977) 1 :95-104. 20 1it.refs.

PHYSICAL PROPERTIES (GENERAL)

HARTGE, K.H. / EinfÜhrung in die Bodenphysik. Stuttgart, Enke 1978. 364 pp. Bibl. with the chapters.

LEENHEER, L. de, M. van RUYMBEKE, J. van HOVE et al. / Structure et fertilité de s o l s limoneux sur fermes mécanisées (Etude faite de 1961 5 1975). Gand, Belgique, Fac. des Sci. Agronomiques, 1977. 81 7 pp. 1/11 Vols.

49