TY  - BOOK
AU  - Kalla, P.N. 
AU  - Singh, Anita 
TI  - Sustainable agriculture : : Status and prospects 
SN  - 8183210805
U1  - 630.954 23
PY  - 2007///
CY  - Udaipur
PB  - Agrotech Pub. Academy
KW  - Sustainable agriculture
KW  - India
N1  - Includes inedx
ER  -