Alvappillai, Ponniah. <br/><br/>
A handbook on surveying and leveling 

 - Jaffna:  Department of Agricultural Engineering, Faculty of Agriculture, University of Jaffna.,  2012 
 - viii, 122 p. 
<br/><br/><label>ISBN: </label>9789555416429 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying<br/>Agricultural engineering
<br/><br/><label>Dewey Class. No.: </label>526.9  / ALV