TY  - BOOK
AU  - Cox, Joseph F
AU  - Romberger, John A
ED  - Mikola, Peitsa
TI  - Field crops and land use
U1  - 633 22
PY  - 1942///
CY  - New York : 
PB  - John Wiley & Sons
KW  - Crops
KW  - Land use
N1  - Includes index
ER  -