TY  - BOOK
AU  -  Ducoff,Louis J.
TI  -  Human resources of Central America, Panama, and Mexico, 1950-1980, i n relation to some aspects of economic development / 
PY  - 1960///
CY  -  New York : 
PB  -  United Nations Economic Commission for Latin America, 
KW  -  Labor supply
KW  -  Central America
KW  -  Population
KW  -  Economic conditions
KW  -  Latin America
N1  -  Bibliographical footnotes
ER  -