TY  - BOOK
AU  - Wilson, Harold K. 
TI  - Grain crops
U1  - 633.1 WIL  
PY  - 1948///.
CY  - New York : 
PB  - McGraw-Hill Book Company, Inc., 
KW  - Agriculture
KW  - Farm produce
KW  - Grains
N1  - Includes index.
ER  -