TY  - BOOK
AU  - Schmidt,G.H.
AU  - Van Vleck,L.Dale
TI  - Principles of dairy science
T2  - A Series of books in agricultural science
U1  - 636.2 
PY  - 1974///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Dairying
ER  -