TY  - BOOK
AU  - Singh, Tanuja
AU  - Purohit, S. S
TI  - Biofertilizer technology
SN  - 9788177543827
U1  - 668.62 SIN 
PY  - 2008///
CY  - Jodhpur
PB  - Agrobios
KW  - Fertilizer technology
ER  -