DESWAL S. AND DESWAL A. <br/><br/>
A BASIC COURSE IN ENVIRONMENTAL STUDIES 2ND REVISED ED  Textual Documents 

 - 01-01-2008 
 -  DHANPAT RAI and CO.(P) LTD., NEW DELHI 
 - XV/IV/8.2/VII  21*14 
<br/><br/> 12918 
<br/><br/><label>ISBN: </label> P.B. 
<br/><br/><label>Subjects--Index Terms: </label>ELEM. OF CIVIL ENGINEERING 
<br/><br/><label>Dewey Class. No.: </label>372.357  / DES/DES