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00638nam a2200205 u 4500 |
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000272637 |
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20110720143301.0 |
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s1982 s1982 xxu ||||| eng |
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|a 0521244587
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| 035 |
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|a 83271
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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| 082 |
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|a 304.2
|b E49e
|2 22
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| 100 |
1 |
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|a Ellen, Roy
|e Autor/a
|4 aut
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| 245 |
1 |
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|a Environment, subsistence and system :
|b the ecology of small-scale social formations /
|c Roy Ellen. --
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| 260 |
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|a Cambridge, Mass.,
|c 1982.
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| 300 |
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|a 324 páginas ;
|c 24 cm
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| 650 |
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|a GEOGRAFIA HUMANA
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| 949 |
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|a MR-LQ b MI.
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| 916 |
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|a Registros del LS-2000
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