Protein and non-protein nitrogen for ruminants proceedings of the Symposium on Recent Developments in the Use of New Sources of Protein, Essential Amino Acids, and Non-protein Nitrogen, with Special Reference to Ruminants, organized by the Committee on A - Symposium on Recent Developments in the Use of New Sources of Protein, Essential Amino Acids, and Non-protein Nitrogen, with Special Reference to Ruminants (1977 : Geneva); United Nations. Economic Commission for Europe. Committee on Economic Problems; Food and Agriculture Organization of the United Nations (Oxford Published for the United Nations by Pergamon Press, 1977)
Includes bibliographies
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Keywords: Cattle -- Feeding and feeds -- Congresses; Proteins in animal nutrition -- Congresses; Nitrogen in animal nutrition -- Congresses