00361nam a2200109Ia 4500008004100000082001700041100001300058245004600071260003800117300001000155650008600165211119s9999||||xx |||||||||||||| ||und||  a573.4bJOY-C  aJoy, K P 0aComparative Endocrinologyand Reproduction  bSpringer - Verlaga1999cNEW YORK  axv+61  aSciencevSpecific physiological system in animalsZoologyxPost Graduate Reference