West Sepik Province :  text summaries, maps, code lists and village identification / 
R. M. Bourke...[et.al.]. 
 - Canberra :  Dept. Geography. Australian National University,  1993. 
 - iii, 107 p. :  maps ;  29 cm. 
 - Agricultural systems of Papua New Guinea working paper, no. 3 .
<br/><br/><label>ISBN: </label>0731518640 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural systems--Papua New Guinea--West Sepik Province.<br/>Agricultural geography--Papua New Guinea--West Sepik Province.<br/>Agricultural mapping--Papua New Guinea--West Sepik Province.