TY  - BOOK
AU  - Hawk, H W.
TI  - Beltsville Symposia in Agricultural Research : 3 Animal Reproduction
SN  - 0 470 26672 4
PY  - 1978///
CY  - NewYork
PB  - John Wiey & Sons Inc.
KW  - Gynaecology & Obstetrtcs
ER  -