TY  - BOOK
AU  - Pavitra B. V.
AU  -  M. N. Sreenivasa, 
TI  - Isolation, characterization and screening of phototrophic purple non sulphur bacteria (ppnsb) in paddy (oryza sativa I.)
U1  - 630 
PY  - 2014///
CY  - Dharwad
PB  - University of Agricultural Science
ER  -