TY  - BOOK
AU  - Clarke, John I.
AU  - 
TI  - Population geography and the developing countries
T2  - Pergamon Oxford Geography series
U1  - 309.13046 
PY  - 1971///
CY  - Oxford
PB  - Pergamon
N1  - "Pergamon International Library of Science, Technology, Engineering, and Social Studies"
ER  -