TY  - BOOK
AU  - Trewartha,Glenn Thomas
TI  - The less developed realm : : a geography of its population 
SN  - 0471887943
AV  - HB881 .T74
U1  - 304.661724 
PY  - 1972///
CY  - New York
PB  - Wiley
KW  - Developing countries
KW  - Population
N1  - Includes bibliographies
ER  -