TY  - BOOK
AU  - x, x
AU  - Gupta,Hari Mohan
TI  - organic farming and sustainable agriculture : x
SN  - 8189011820 
U1  - 631.584/G977o  
PY  - 2005///
CY  - Jodhpur 
PB  - ABD Pub. 
KW  - Organic farming
KW  - Agriculture
ER  -