Gurdeep Raj <br/><br/>
Dictionary of environment 

 - New Delhi  Anmol  1987 
 - 240p.  
<br/><br/> Reprint year 1990. 
<br/><br/><label>ISBN: </label>8170410363 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science -- Dictionary