00994nam a2200253 a 450000100080000000500110000800800410001910000200006024500670008026001660014752002340031365000180054765000100056565000140057565000280058965000170061765000170063465000100065165000120066165000100067365000170068365300230070065300170072315204632025-07-17       1976    bl uuuu     u00u1 u    #d1 aROBINSON, T. J.  aControlled breeding of sheep and goats.h[electronic resource]  aIn: INTERNATIONAL CONGRESS OF SHEEP BREEDING, Perth, Western, Australia, 1976. Proceedings... Perth: WAIT Press; Institute of Technology, 1976. p. 509-523.c1976  aDevelopment of the method for control of ovulation. Intravaginal application of progestagens. Development of the intravaginal sponge technique. Testing of the method. The reasons for failure. Current research. Development abroad.  aEndocrinology  aGoats  aOvulation  aProgestational hormones  aProgesterone  aReproduction  aSheep  aCaprino  aOvino  aReprodução  aManejo reprodutivo  aProgestogens