Bouchard, J. F. <br/><br/>
The impact of roads in the Gumine region of Papua New Guinea / 
by J. F. Bouchard for the Joint Programme of Studies in the Transport Process. 
 - [Port Moresby] :  University of Papua New Guinea, Dept. of Geography,  1973. 
 - xiv, 146p. :  ill., maps. 
 - Occasional paper ;  no. 5. .
 - Occasional paper (University of Papua New Guinea. Dept. of Geography) ;  no. 5. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Economic aspects--Papua New Guinea--Gumine Region.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Gumine Region (Papua New Guinea)--Economic conditions.