TY - GEN AU - Czerkawski, J.W TI - An introduction to rumen studies SN - 0080254861 U1 - 636.089 PY - 1986/// CY - Oxford PB - Pergamon Press KW - Agriculture KW - Animal physiology KW - ANIMAL SCIENCE KW - PROF.K.K.PATHIRANA COLLECTION KW - Veterinary science ER -