Walsh, B. J. <br/><br/>
Mapping your future :  an introduction to surveying, cartography and land management at the Papua New Guinea University of Technology / 
produced by B. Walsh & Z. Sombo. 
 - Lae :  Dept. of Surveying and Land Management, PNG University of Technology,  1986 
 - 1 Videocassette (VHS) (20 mins) :  Col.,  1/2ins 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cartography--Study and teaching (Higher)--Papua New Guinea.<br/>Surveying--Study and teaching (Higher)--Papua New Guinea.<br/>Valuation--Study and teaching (Higher)--Papua New Guinea.