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Technical Bulletin
Language: en
Pages: 256
Authors:
Categories: Agriculture
Type: BOOK - Published: 1937 - Publisher:

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Effects of Particle Size on the Properties and Efficiency of Fertilizers
Language: en
Pages: 27
Authors: U.S. Dept. of Agriculture. Bureau of Chemistry and Soils
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Report of the Chief of the Bureau of Chemistry and Soils
Language: en
Pages: 444
Authors: United States. Bureau of Chemistry and Soils
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Type: BOOK - Published: 1931 - Publisher:

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The Bureau of Chemistry and Soils was created July 1, 1927 for the purpose of correlating all the research work formerly carried on by the Bureau of Chemistry,