Hydrologic activities in Papua New Guinea during the International Hydrological Decade (1965-1974) / 
prepared by Snowy Mountains Engineering Corporation. 
 - [Port Moresby] :  Bureau of Water Resources, Office of Minerals and Energy,  1974. 
 - vi, 47, [6]p. :  ill., maps. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology--Papua New Guinea.<br/>Hydrology--Research--Papua New Guinea.<br/>Water resources development--Papua New Guinea.