TY - GEN AU - Schmidt, G H AU - Vanvleck, L D TI - Principles of dairy science T2 - Series of books in agricultural science SN - 0716708302 U1 - 637 SCH CY - San Francisco, W H Freeman and Comapny KW - Dairy science- Dairying/ Food production- Dairy/ Milk Production/ Dairy cattle- Feeding ER -