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240701 2004 gr |||||| d |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 245 |
1 |
0 |
|a Environmental determinants of child mortality in Rural China :
|b A competing risks approach /
|c Hanan Jacoby & Limin Wang.
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| 260 |
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|a Washington, DC :
|b The World Bank,
|c 2004.
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| 300 |
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|a 25 páginas :
|b ilustraciones en blanco y negro.
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| 490 |
0 |
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|a Policy research working paper
|v 3241
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| 500 |
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|a Algunos datos tomados de la cubierta
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| 949 |
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|a - XMVP
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