00594nam a2200169Ia 4500 100707 1970 mdu| er| 001 0 eng d NG-ZaABU SF 768 Zemjanis, R. Diagnostic and therapeutic techniques in animal reproduction / by R. Zemjanis \\ 2nd edition Baltimore:P The Williamss and Wilkins company, 1970 xv,242p. Include bibliographical references and index Animal Culture 66293 66293