Nayar, N.B. . <br/><br/>
Encyclopedia of Surveying, Mapping and Remote Sensing /  Textual Documents 
N.B.Nayar. 
 - 1st ed. / 
 - Jaipur :  Rawat Publications ,  1996. 
 - 403p. :  ill ;  23cm . 
<br/><br/><label>ISBN: </label>81-7033-310-6 
<br/><br/><label>Subjects--Index Terms: </label>Geography-Encyclopedia Encyclopedia-Geography Surveying Remote Sensing Mapping PG-Geography 
<br/><br/><label>Dewey Class. No.: </label>912  / Na 232 En