TY  - BOOK
ED  - United Nations
TI  - World population monitoring 1999 :  : population, environment and development 
SN  - 9211513421
U1  - 304.6 
PY  - 2000///
CY  - New York : 
PB  - UN, 
KW  - 	 Bevölkerungsentwicklung
KW  -  Welt
ER  -