TY  - BOOK
AU  - P.K Singh
AU  -  Dolly Wattal Dhar Sunil Pabbi  Radha Prasanna
TI  - Recent advances in the explotation of Blue Green algae and azolla
U1  - 589.46 
PY  - 2001///
CY  - New Delhi
PB  - Indian Agricultural Research Institute
ER  -