TY  - BOOK
AU  - Land,R.B.
AU  - Robinson,D.W.
TI  - Genetics of reproduction in sheep
U1  - 636.3 
PY  - 1984///
CY  - London
PB  - Butterworths
KW  - Sheep
KW  - Genetics
KW  - Reproduction
KW  - Breeding
ER  -