Trivedi, R.N. <br/><br/>
A text book of environmental science by R.N. Trivedi 

 - 1st ed. 
 - Delhi  J.L. Anmol   c1997 
 - xxii, 772 p. :  ill. (chiefly col.), maps (chiefly col.) ;  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8174885447 
<br/><br/><label>LCCN: </label>2009041839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences
<br/><br/><label>Dewey Class. No.: </label>363.7 Sa598e 1997