Population  problems and Catholic responsibility 
edited by Sj L.H. Janssen 
 - Netherland  Tilbury University Press  1975 
 - vi,196p. ; 24cm.- 
 - Tilbury studies on development research. no. 2 .
<br/><br/> Proceedings of the International symposium on population problems in developing countries and worldwide Catholic responsibility 
<br/><br/><label>Dewey Class. No.: </label>301.32  /  JAN