TY  - BOOK
AU  - Olson,Russell O.
AU  - Heady,Earl Orel
TI  - Economic use of forages in livestock production on Corn Belt farms
T2  - Circular / United States Department of Agriculture
AV  - SB208.U5 O4
PY  - 1952///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture
KW  - Forage plants
KW  - Middle West
KW  - Animal nutrition
N1  - Bibliography: p.44
ER  -