TY  - GEN
AU  - Rao , N.S. Subba
TI  - Biofertilizers in agriculture and forestry
SN  - 8120407911
U1  - 631.8 
PY  - 1993///
CY  - New Delhi
PB  - Oxford & IBH
KW  - AGRICULTURE TECHNOLOGY
KW  - BIO FERTILIZERS FORESTRY
KW  - INCLUDE THE REFERENCES AND THE INDEX
ER  -