National conference on applications of GIS and GPS in civil engineering 03 July 2004 
/ Jaya Engineering College 
 - Thirunnravur:   Jaya Engineering College,       2004 
 - 175p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>624(082.2)  / P4