LEADER | 00505nam a2200145 u 4500 | ||
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001 | 000221740 | ||
005 | 20070607165530.0 | ||
008 | 070604 ||||| und | ||
035 | |a 8812413 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
082 | 0 | |a 338.479.1 |b E26e |2 22 | |
245 | 1 | 0 | |a Latin America and the Caribbean |
773 | 0 | |7 nnam |t Comparative study of ecotourism policy in the Americas-1998 | |
912 | |a 07-JUN-2007 - MARTEN MADRIGAL, ALEXANDRA | ||
917 | |a 04-JUN-2007 - MARTEN MADRIGAL, ALEXANDRA |