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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a 333.917
|b A978-i
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|a Aylward, Bruce A.,
|e autor
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|a Institutional arrangements for watershed management :
|b a case study of Arenal, Costa Rica /
|c Bruce Aylward and Alvaro Fernández González.
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|a San José, Costa Rica :
|b CREED ,
|c 1998.
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|a 87 páginas.
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|a CREED Working Paper Series ;
|v 21
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|a AGUA
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|a MEDIO AMBIENTE
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|a CUENCAS HIDROGRAFICAS
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|a COSTA RICA
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|a Fernández González, Alvaro,
|e autor
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