Social research and rural life in Central America, Mexico and Caribbean region: proceedings of a seminar organized by Unesco in co-operation with the United Nations Economic Commission for Latin America. Mexico city, 17-27 October 1962 
edited by Egbert de Vries 
 - Paris  United Nations Educational, Scientific and Cultural Organization  1966 
 - 257p. 
<br/><br/><label>Dewey Class. No.: </label>B135x728 Un3r