World demographic estimates and projections, 1950-2025 : total population, school-age population, economically active population, agricultural and non-agricultural population, urban and rural population /.
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
United Nations,
1988.
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| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
304.620.21 |
|---|---|
| Copy | Available |