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Isotopic Studies of Azolla and Nitrogen Fertilization of Rice: Report of an Fao/Iaea/Sida Co-Ordinated Research Programme on Isotopic Studies of Nitrogen Fixation and Nitrogen Cycling by Blue-Green Algae and Azolla
by Kumarasinghe, K S (Editor), and Eskew, D L (Editor)
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Isotopic Studies of Azolla and Nitrogen Fertilization of Rice: Report of an Fao/Iaea/Sida Co-Ordinated Research Programme on Isotopic Studies of Nitrogen Fixation and Nitrogen Cycling by Blue-Green Algae and Azolla
by Kumarasinghe, K S (Editor), and Eskew, D L (Editor)
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