Approaches to environmental planning in Papua New Guinea. 

 - Waigani, [Port Moresby] :  Office of Environment and Conservation,  1980. 
 - 65 leaves. 
<br/><br/><label>LCCN: </label>90011166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection--Papua New Guinea.<br/>Conservation of natural resources--Papua New Guinea.