TY  - BOOK
AU  - Serraj, R,
TI  - Symbiotic Nitrogen Fixation : Prospects for Enhanced Application in Tropical Agriculture
SN  - 8120416147
U1  - 631.84 
PY  - 2004///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co. Pvt. Ltd.
KW  - Nitrogen Fixation
ER  -