TY  - BOOK
AU  - Lutz Wolfgang Ed.
TI  - Future population of the world:  What can we assume today?   
T2  - International Institute for Applied Systems Analysis
U1  - Y:5.1.N9, N4 
PY  - 1994///
CY  - London
PB  - Earthscan Publications         
N1  - Bibliography chapterwise; Appendix : P451-478
ER  -