TY  - BOOK
AU  - Sprague,G.F.
AU  - Larson,William E.
TI  - Corn production
T2  - United States. Dept. of Agriculture. Agriculture handbook
AV  - SB191.M2 S62543
PY  - 1966///]
CY  - Washington]
PB  - Agricultural Research Service, U.S. Dept. of Agriculture; [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.
KW  - Corn
KW  - United States
N1  - "Literature cited": p. 37
ER  -