TY  - BOOK
AU  - Singh, Tanuja
AU  - Purohit, S.S.
TI  - Biofertilizer technology
SN  - 9788177543827
U1  - 631.81 S 64 B 
PY  - 2012///
CY  - Jodhpur
PB  - Agrobios
KW  - Fertilizers
ER  -