00378nam a2200157 a 450000100080000000500110000800800410001924500600006025000100012026000380013030000100016865000110017865000110018965000100020065300100021015842321992-05-14       1978    bl uuuu      00u1 u    #d  aDAIRY cattlebprinciples, practices, problems, profits.  a2.ed.  aPhiladelphia: Lea & Febigerc1978  a574p.  acattle  aBovino  aLeite  aDairy