TY  - BOOK
AU  - Subba Rao, N.S.
TI  - Bio fertilizers in agriculture
U1  - 631.871:631.461 M2 
PY  - 1982///
CY  - New Delhi
PB  - Oxford & IBH
KW  - N.S. Subba Rao
KW  - Microbial metabolism,Legume inoculation,Plant inoculation
ER  -