Titlebook: Cruise Tourism and Society; A Socio-economic Per Alexis Papathanassis,Tihomir Lukovic,Michael Vogel Book 2012 Springer-Verlag Berlin Heidel

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Biodiversity in Ecosystems: Some Principlesragmatic approaches to the preservation of biodiversity can be worked out. This is also embodied in the “International Convention” on the protection and conservation of biodiversity, which was passed at the United Nations’ conference “Environment and Development” at Rio de Janeiro in 1992, and has m

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