00525cam a22001697a 450000500170000000800410001701000100005801100100006803500100007808200140008810000210010224501120012326000440023530000110027965000340029065000310032420220329141223.0971010s1987 r 00010 d a64621 a65593 a72648 a636.2bH400aHerman, Harry A.14aThe artificial insemination and embryotransfer of dairy and beef cattleb: a handbook and laboratory manual aDanville, Illinois :bInterstate,c1987 a279 p.14aEmbriologíaxGanado vacuno.14aInseminación artificial.