TY  - BOOK
AU  - James G. Dickson
TI  - Diseases of Field Crops
U1  - 632.3 
PY  - 1947///
CY  - New York
PB  - Mc Graw Hill Book Co. Inc
N1  - James G. Dickson: Diseases of Field Crops.  New York.  Mc Graw Hill Book Co. Inc, 1947.--(632.3DIC)
ER  -