TY  - BOOK
AU  - Sims, John A
TI  - Animals in the American Economy
U1  - 636.009 73 S47A 
PY  - 1972///
PB  - Ames
KW  - DOMESTIC ANIMALS -- U.S. 2
KW  - STOCK AND STOCK BREEDING -- U.S. 1
ER  -