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990421s1966 fr ||||| eng |
| 035 |
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|a 4434523
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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 |
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|a 338.13
|b S678Su
|2 00
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| 100 |
1 |
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|a Vries, Egbert de
|d n. 1901
|e Editor/a
|4 edt
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| 245 |
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|a Social research and rural life in Central America, Mexico and the Caribbean region :
|b proceedings of a seminar organized by Unesco in co-operation with the United Nations Economic ...
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| 250 |
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|a edited by Egbert de Vries
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| 260 |
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|a Paris :
|b UNESCO,
|c 1966.
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| 300 |
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|a 257 páginas
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| 650 |
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|a AGRICULTURA
|x ASPECTOS ECONOMICOS - AMERICA CENTRAL
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| 650 |
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|a DESARROLLO RURAL
|x AMERICA CENTRAL - CONGRESOS
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| 650 |
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|a AGRICULTURA
|x ASPECTOS ECONOMICOS - MEXICO
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| 916 |
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|a Centro Catalográfico
|