TY  - BOOK
AU  - Trivedi, P.C.  .
TI  - Biofertilizers / 
SN  - 978-81-7132-542-9
U1  - JOaG 
PY  - 2008///
CY  - Jaipur : 
PB  - Pointer Publishers , 
KW  - Biofertilizers
ER  -