TY  - BOOK
AU  - Brar, L S ed
AU  - Dilawari, V K ed
AU  - Jalota, S K ed
ED  - Punjab Agriculture University
TI  - Sustaining agriculture: problems and prospects :  proceedings of the workshop
U1  - 338.19 21st
PY  - 2004///
CY  - Ludhiana
PB  - the author
KW  - AGRICULTURE
ER  -