TY  - BOOK
AU  - Kipps,Michael Smith
TI  - Production of field crops: a text book of agronomy
U1  - 633 
PY  - 1970///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Field crops
KW  - Grain
KW  - Agriculture
KW  - Field corps
KW  - Breeding
KW  - United States
N1  - Includes index
ER  -