TY  - BOOK
AU  - Mann, G. E.
TI  - Poultry Breeding: Genetics and Systems of Breeding
U1  - 636.50824 
PY  - 1960///
CY  - London
PB  - Her Majestry's Stationery Office
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Breeding
KW  - Poultry
ER  -