TY  - BOOK
AU  - Wolfe,T K
AU  - Kipps,M S
TI  - Production of field crops: a textbook of agronomy 
SN  - 8187421355
U1  - 633 21
PY  - 2004///. [Reprinted 2004]
CY  - Lucknow
PB  - Greenworld Publishers
KW  - Field crops
N1  - Includes index; Includes bibliographical references
ER  -