TY  - BOOK
AU  - Ronning,Magnar
AU  - Cole,H.H.
TI  - Animal agriculture: the biology of domestic animals and their use by man 
T2  - A Series of books in agricultural science
PY  - 1974///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Livestock
KW  - Domestic animals
ER  -