Rai, Ashwani K, ed. <br/><br/>
Cyanobacterial nitrogen metabolism and environmental biotechnology 

 - New Delhi  Narosa Publishing House  1997 
 - xi, 299 p. 
<br/><br/><label>ISBN: </label> RS375 
<br/><br/><label>Dewey Class. No.: </label>660.6 C992C