Gill, David <br/><br/>
Report of the geodetic survey of South Africa  vol. III 
David Gill 
 - Cape Town  Royal Observatory  1901 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geodetic survey<br/>South Africa
<br/><br/><label>Universal Decimal Class. No.: </label>528.3(680)  / GIL