Southern resident killer whales and ecotourism
Tese de mestrado, Biologia (Biologia da Conservação), 2009, Universidade de Lisboa, Faculdade de Ciências On a global scale, there has been a rapid growth of the whale watching industry in the last decade. In 1998, a total of 87 countries was involved in commercial cetacean tourist activities, with...
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Format: | Master Thesis |
Language: | English |
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2009
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Online Access: | http://hdl.handle.net/10451/1478 http://catalogo.ul.pt/F/?func=item-global&doc_library=ULB01&type=03&doc_number=000573182 |