Tracer studies on non-protein nitrogen for ruminants III : proceedings of a Research Co-ordination Meeting on Tracer Techniques in Studies on the Use of Non-protein Nitrogen (NPN) in Ruminants organized by the Joint FAO/IAEA Division of Atomic Energy In Food and Agriculture and held in Alexandria, Egypt 15-18 March 1976 - Vienna : International Atomic Energy Agency, 1976 - 160p. : tables, figures ; 24 cm. - Panel proceedings series .

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Nitrogen in animal nutrition--Congresses
Radioactive tracers in animal nutrition--Congresses
Ruminants--Feeding and feeds--Congresses

636.20852