Schooling, information and nonmarket productivity : contraceptive use and its effectiveness /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New Haven, Connecticut :
Yale University. Economic Growth Center,
1989.
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| Series: | Center Paper
no. 418 |
Sistema de Bibliotecas de Universidad de Costa Rica
| Copy | Available |
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