TY  - BOOK
AU  - Salas Rafael M
TI  - Reflections on population
T2  - U N Fund for Population Activities
SN  - 0080315887
U1  - Y:5.1(X).N8, M4 
PY  - 1984///
CY  - New York
PB  - Pergamon Press        
N1  - Bibliography chapterwise; Appendix : P 115-220
ER  -