TY  - BOOK
AU  - "United Nations, Economic and Social Commission For Asia and the Pacific"
ED  - "United Nations, Economic and Social Commission For Asia and the Pacific"
TI  - Comparative study of population growth and agricultural change
T2  - "United Nations , Asian population studies series.23"
U1  - "Y:50cX9(J).4498y7, L5/UN" 
PY  - 1975///
CY  - Bangkok
PB  - United Nations Publications Thailand    
ER  -