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2) Vale, M., Cabral, H. & Andrade, F. (2010) Distribution and structure of the upper sublittoral macrobenthic communities of Tróia sand beaches (SETÚBAL, PORTUGAL) and their relationship with environmental factors. Journal of Environmental Monitoring, 12(4), 964-972. DOI:10.1039/b909025h(IF2010:1,99).