TY  - BOOK
AU  - DR R S DIXIT
TI  - CROPPING SYSTEM RESEARCH
U1  - TX633.1072D642C 
PY  - 1995///
CY  - LUDHIANA
PB  - KALYANI PUBLICATION
KW  - CROPPING SYSTEM RESEARCH
N1  - MODERN BOOK HOUSE
ER  -