div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: Inspection of Commercial Fertilizers 1990 - ctgov examined only the results for the major plant nutrients of nitrogen phosphoric acid Inspection of Commercial Fertilizers—1990 src=https:reader030vdocumentssitereader030viewer20220118015add5dab7f8b9a4a268d7640html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdiv