TY  - BOOK
AU  - Sen, S.P. and Palit, P.
TI  - Biofertilizers
SN  - 8185109869
PY  - 1988///
CY  - Calcutta
PB  - Plant Physiology Forum
KW  -  
KW  - MSc Botany
N1  - 004039
ER  -