Comparative birth interval analysis
| Autor principal: | |
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| Outros Autores: | |
| Formato: | Livro |
| Idioma: | English |
| Publicado em: |
Chicago, Ill.
Community and Family Study Center, University of Chicago
1980.
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| Colecção: | Family planning research and evaluation manual
no. 15 |
| Assuntos: |