The development of the practice of surveying in an emerging country  papers to be presented at the Fourth Survey Congress, Port Moresby, 14th-18th July 1969 

 - [Papua New Guinea]  Association of Surveyors of Papua New Guinea  1969 
 - 193 p.  ill., maps, plans  34 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying--Papua New Guinea<br/>Regional planning--Papua New Guinea