Distribution of labour force by province (revised) :  1971 and 1980 / 
Department of Labour and Industry, P.N.G.  Department of Labour and Industry. 
 - Boroko :  The Department,  1983. 
 - vols. : 
 - Occassional paper ; .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor supply--Papua New Guinea.