Triyedy , R.K.  <br/><br/>
Environment Directory of India 
/Edited by R.K. Triyedy  
 - india  Enviro Media  1990 
 - 281P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment--India
<br/><br/><label>Dewey Class. No.: </label>574.50  / TRI/E