May, R. J.,  1939- <br/><br/>
Internal migration in Papua New Guinea :  an introduction to its description and analysis / 
by R.J. May & Ronald Skeldon. 
 - Boroko :  New Guinea Research Unit,  1975. 
 - 42 p. 
 - Discussion paper ;  no. 4 .
 - Discussion paper (Australian National University. New Guinea Research Unit) ;  no. 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration, Internal--Papua New Guinea.