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171205s1983 waua gr ||||||eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
0 |
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|a 304.632.072
|b R522c
|2 23
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| 100 |
1 |
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|a Richards, Toni
|e Autor/a
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| 245 |
1 |
0 |
|a Comparative analysis of fertility, breastfeeding, and contraception :
|b a dynamic model /
|c Toni Richards.
|
| 260 |
|
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|a Washington, D.C. :
|b National Academy Press,
|c 1983.
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| 300 |
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|a xii, 91 páginas :
|b ilustraciones.
|
| 490 |
0 |
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|a Committee on Population and Demography
|v Report No. 22
|
| 650 |
0 |
7 |
|a FECUNDACION HUMANA
|x INVESTIGACIONES
|
| 650 |
0 |
7 |
|a CONTROL NATAL
|x INVESTIGACIONES
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| 900 |
|
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|a 2018-O
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| 916 |
|
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|a Centro Catalográfico
|
| 949 |
|
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|a MELS -SVZ
|