Includes the Proceedings of the 30th- (1913- ) annual convention of the association.

Includes the Proceedings of the 30th- (1913- ) annual convention of the association.

Includes the Proceedings of the 30th- (1913- ) annual convention of the association.

The text includes an outline of the WHO Pesticide Evaluation Scheme (WHOPES) and an overview of recent trends in the various WHO regions.

Soil and crop management for efficient use of water and nutrients;integrated approaches to pest management;the role of chemistry and biochemistry in improving animal production systems;contributions of chemistry and biochemistry to ...

Guide to using the main entries including sample entry; Stereochemistry nomenclature; Resistance to pesticides; Main entries; Superseded entries; Glossary of species: latin - english, english - latin; Directory of companies; Abbreviations ...

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, Bureau of Soils, Fixed Nitrogen Research Laboratory, and the Division of Soil ...