TY  - BOOK
AU  - Subba Rao, N S
TI  - Biofertilizers in agriculture and forestry
SN  - 9788120407916
U1  - 631.86 
PY  - 1993///
CY  - New Delhi
PB  - CBS Publishers and Distributors Pvt Ltd
KW  - Rhizobium Inoculant
KW  - Azotobacter Inoculant
KW  - Azospirillum Inoculant
KW  - Azolla
KW  - Green Manure
ER  -