TY  - BOOK
AU  - Trewartha, Glenn Thomas,
TI  - The less developed realm: a geography of its population 
SN  - 0471887943
U1  - 301.3291724 
PY  - 1972///
CY  - New York
PB  - Wiley
KW  - Developing countries
KW  - Population
N1  - Includes bibliographical references
ER  -