Venkatramaiah, C <br/><br/>
Text book of surveying 

 -   Universities Press (India) Ltd.  1996 
 - 676 
<br/><br/><label>ISBN: </label>2717 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil surveys
<br/><br/><label>Dewey Class. No.: </label>624.1517  VEN-T