TY  - BOOK
AU  - Ray , Ranjib Deb .
ED  - Dr. B.K. Ratha
TI  - Ammonia metabolism in air -breathing fish : studies on Glutamine synthetase and glutaminase activities in different tissues of Heteropneustes fossilis
U1  - DS 
PY  - 1982///
CY  - Shillong
PB  - NEHU, Dept. of Zoology
ER  -