Harkness, Chris. <br/><br/>
New Guinea :  the Waghi impact : life in the Highlands of Territory of Papua New Guinea / 
Chris Harkness. 
 - Cooparoo, Queensland :  R. Brown & Associates,  1994. 
 - 383 p. :  ill.,  21 cm. 
<br/><br/><label>ISBN: </label>1862730792 
<br/><br/><label>Dewey Class. No.: </label> / H282