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Essential elements and soil amendments for plants

Essential elements and soil amendments for plants

sources and use for agriculture

By R. C. Severson

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Publish Date

1988

Publisher

U.S. G.P.O.,Free on application to Books and Open-File Reports Section, U.S. Geoglogical Survey

Language

eng

Pages

48

Description:

subjects: Crops,  Crops and soils,  Fertilizers,  Geochemistry,  Nutrition,  Soil amendments,  Soil chemistry