div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer2022020522575067b21a28ab0f07acbaa9html5page1jpg target=_blank img data-url=a-manual-of-soil-physicshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: A Manual of Soil Physics loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer2022020522575067b21a28ab0f07acbaa9html5thumbnails1jpg width=140 height=200 adivp©1916 Nature Publishing Grouppdiv