Bumbu River :  a survey / edited by Robynne Walsh. 
by Joe Siwi Guan ... [et al.] ; 
 - Lae :  Dept. of Language & Social Science, PNG University of Technology,  1985. 
 - iv, 25 p. :  ill. ;  29 cm. 
 - Report series ;  no. 5 .
<br/><br/> On cover: Students writing - a projects in English for specific purposes: a social survey by third year Fisheries Diploma students. 
<br/><br/>Bibliography: p. 21. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social surveys--Papua New Guinea.<br/>Water--Pollution--Measurement.--Papua New Guinea--Bumbu River<br/>River surveys--Papua New Guinea.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Bumbu River (Papua New Guinea).