TY  - BOOK
AU  - Allen, George C.
AU  - Devers, Margaret
ED  - U. S. Department of Agriculture
TI  - Supplement for 1968 to Livestock-Feed relationships 1909-63
U1  - 73 SD:338.14 
PY  - 1969///
CY  - Washington
PB  - U. S. Department of Agriculture
ER  -