Punmia, B C, et. al. <br/><br/>
Surveying 

 - 16 
 -   Laxmi Publications Pvt. Ltd.  2011 
 - 536 
<br/><br/><label>ISBN: </label>1968 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil surveys
<br/><br/><label>Dewey Class. No.: </label>624.1517  PUN-S12