World population monitoring 1999 :
World population monitoring 1999 : population, environment and development /
United Nations, Department of Economic and Social Affairs, Population Division.
- New York : UN, 2000.
- ix, 143p.; ill.; 30 cm.
- ST/ESA/SER.A/183 .
9211513421
Bevölkerungsentwicklung..
Welt
304.6 / UNW 2000
9211513421
Bevölkerungsentwicklung..
Welt
304.6 / UNW 2000