Heron, L. R. <br/><br/>
Economic and business structure in Papua New Guinea / 
L.R. Heron. 
 - Carlton, Vic. :  Pitman Australia,  1973. 
 - 112 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>0858961857 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Papua New Guinea--Economic conditions.<br/>Papua New Guinea--Industries.