TY  - BOOK
AU  - R.S. Dixit
TI  - Gropping system research
SN  - 81-272-0246-0
U1  - 630.2 
PY  - 1995///
CY  - Ludhiana
PB  - Kalyani Publishers
N1  - R.S. Dixit: Gropping system research.  Ludhiana.  Kalyani Publishers, 1995. 81-272-0246-0--(630.2DIX)
ER  -