TY  - GEN
AU  - Schmidt,G.H.
TI  - Biology of lactation
T2  - (A series of books in animal science)
SN  - 0-7167-0821-3
PY  - 1971///
CY  - San Francisco : 
PB  - W.H. Freeman
KW  - Lactation
KW  - Veterinary
ER  -