TY  - BOOK
AU  - Herman, Harry A.
TI  - The artificial insemination and embryotransfer of dairy and beef cattle: : a handbook and laboratory manual
U1  - 636.2 
PY  - 1987///
CY  - Danville, Illinois
PB  - Interstate
KW  - Embriología
KW  - Ganado vacuno
KW  - Inseminación artificial
ER  -