Czerkawski, J.W An introduction to rumen studies - Oxford Pergamon Press 1986 - x,236 p. ISBN: 0080254861 Subjects--Topical Terms: AgricultureAnimal physiologyANIMAL SCIENCEPROF.K.K.PATHIRANA COLLECTIONVeterinary science Dewey Class. No.: 636.089 / CZE