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00769nam a2200181 u 4500 |
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20220629104725.0 |
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160906s1963 xxu ||||| eng |
| 035 |
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|a 3972513
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
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|a eng
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| 082 |
0 |
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|a 301.32
|b N277G
|2 00
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| 110 |
2 |
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|a National Academy of Sciences (Washington, D.C.)
|b Committee on Science and Public Policy
|e Autor/a
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| 245 |
1 |
4 |
|a The growth of world population :
|b analysis of the problems and recomendations for research and training /
|c National Academy of Sciences. Committee on Science and Public Policy.
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| 260 |
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|a Washington :
|b [editor no identificado],
|c 1963.
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| 300 |
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|a 38 páginas :
|b ilustraciones gráficos ;
|c 25 cm.
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| 650 |
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|a POBLACION
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| 916 |
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|a Reconversión
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