The state of the world population 1999 6 billion ; a time for choices /
The state of the world population 1999 6 billion ; a time for choices /
United Nations Population Fund
- (iv), 76 pages. color illustrations, portraits ; 30 cm.
On 12 October 1999, 6 billion people will be alive in the world, an addition of a billion in only 12 years.
0897145585
population
304.6 UNI
On 12 October 1999, 6 billion people will be alive in the world, an addition of a billion in only 12 years.
0897145585
population
304.6 UNI