003630000a22001330004500060000800000082001900008100002300027245004300050250000600093260004200099260000900141300000800150650007100158  a100  a636.089 82 ART  aArthur, Geoffrey H  aVeterinary reproduction and obstetrics  a4  aLondon, English Language Book Society  c1975  a616  aVeterinary science - reproduction/ veterinary science - obstetrics