La Vallée de Jiuzhaigou: une transition réussie entre 'parc isolé' et 'parc intelligent'
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Format: | article biblioteca |
Language: | fre |
Subjects: | Natural heritage, National parks, Nature conservation, Jiuzhaigou Valley (China), |
Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000220960_fre |
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