00500nam a2200157Ia 4500008004100000040001300041050001100054100001700065245008300082250002000165260005800185300001300243504005000256650001900306999001700325100707 1970    mdu|   er|    001 0 eng d  aNG-ZaABU  aSF 768  aZemjanis, R. 0aDiagnostic and therapeutic techniques in animal reproduction /cby R. Zemjanis  a\\a2nd edition  aBaltimore:PbThe Williamss and Wilkins company,c1970  axv,242p.  aInclude bibliographical references and  index  aAnimal Culture  c66293d66293