Scientific reports for the environmental plan :  Talasea, Hoskins, Kapiura and Ania-Fullerborn timber areas. 

 - Lae :  Papua New Guinea University of Technology,  1989. 
 - 275 p. :  ill. (some col.), maps. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research.<br/>Technical reports