TY  - BOOK
AU  - Sharma, Arun K.
TI  - Biofertilizers for sustainable agriculture
SN  - 8177541188
U1  - 631.8 
PY  - 2006///
CY  - Jodhpur
PB  - Agrobios (India)
KW  - Agricultural chemicals
KW  - Biofertilizers
ER  -