TY  - BOOK
AU  - Willis,Malcolm B.
TI  - Dalton's Introduction to Practical Animal Breeding
SN  - 0-632-04947-2
AV  - 636.082/WIL 5
U1  - 636.082/WIL 3
PY  - 1991///
CY  - USA
PB  - Blackwell Science
ER  -