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20110720143301.0 |
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s1977 s1977 ||||| eng |
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|a 0716705672
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|a 76621
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 301.32
|b E33e
|2 00
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1 |
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|a Ehrlich, Paul Ralph
|d 1932-
|e Autor/a
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1 |
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|a Ecoscience :
|b population, resources, environment /
|c Paul R. Ehrlich, Anne H. Ehrlich, John P. Holdren. --
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| 260 |
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|a San Francisco,
|c 1977.
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|a 1051 páginas ;
|c 23 cm
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| 650 |
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|a CONTAMINACION
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| 650 |
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|a POBLACION
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| 700 |
1 |
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|a Ehrlich, Anne Howland
|d 1933-
|e Autor/a
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| 700 |
1 |
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|a Holdren, John P.
|e Autor/a
|4 aut
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| 949 |
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|a -LQ b VJ
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| 916 |
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|a Registros del LS-2000
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