Bhatta, K. Subba <br/><br/>
Chemistry for First Year Engineering 

 - Bangalore  N.S.Vasan & Co.  1966 
 - p.392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry <br/>Nitrogen Cycle
<br/><br/><label>Dewey Class. No.: </label>540 S941C