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Are African penguins worth saving? The ecotourism value of the Boulders Beach colony
Lewis, SEF, Turpie, JK, Ryan, PGVolume:
34
Langue:
english
Journal:
African Journal of Marine Science
DOI:
10.2989/1814232x.2012.716008
Date:
December, 2012
Fichier:
PDF, 282 KB
english, 2012