TY  - BOOK
AU  - George H. Dungan
AU  -  W.A. Ross, 
TI  - Growing field crops
U1  - 633 
PY  - 1957///
CY  - Newyork
PB  - Mcgraw Hill Book Co. Inc
N1  - George H. Dungan & W.A. Ross: Growing field crops.  Newyork.  Mcgraw Hill Book Co. Inc, 1957.--(633DUN)
ER  -