Ray , Ranjib Deb . <br/><br/>
Ammonia metabolism in air -breathing fish : studies on Glutamine synthetase and glutaminase activities in different tissues of Heteropneustes fossilis. 

 - NEHU 
 - Shillong  NEHU, Dept. of Zoology  1982 
 - 33pp. ;  30cm.- 
<br/><br/><label>Dewey Class. No.: </label>DS  / 597.5204133   RAY