000 003570000a22001450004500
060 _a100
082 _a636. 081 YAP
100 _aYapp, William W
245 _aDairy cattle judging and selection
260 _aNewYork, John Wiley & Sons INC
260 _c1959
300 _a324
650 _aDairy cattle-judging/dairy cattle selection
942 _cBK
999 _c221573
_d221573