TY  - BOOK
AU  - Wolfe,T.K, Kipps, M.S
AU  - -
TI  - Production of field crops: a textbook of agronomy
SN  - 8187421355
U1  - 630/W853p 
PY  - 2004///
CY  - Lucknow
PB  - Green World Pub.
KW  - Agriculture
KW  - Farm Produce
ER  -