1
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Material Type: Livro
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Dictionary of environment and sustainable development
Gilpin, A
Chichester (United Kingdom): John Wiley and Sons Ltd 1996
Sem texto completo
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2
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Material Type: Livro
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The Earthscan reader in sustainable tourism
France, L.A. (ed.)
London (United Kingdom): Earthscan Publications Ltd 1997
Sem texto completo
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