Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soilsCyril G. (Cyril George) Hopkins

Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils

Name: Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils
Author: Cyril G. (Cyril George) Hopkins

Cyril G. (Cyril George) Hopkins · 2018

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Nitrogen-fixing microorganismsNitrifying bacteria

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