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ebrary, Inc, Mario Vaneechoutte, Algis Kuliukas, and Marc Verhaegen. Was Man More Aquatic in the Past?: Fifty Years After Alister Hardy : Waterside Hypotheses of Human Evolution. Sharjah, United Arab Emirates: Bentham Science Publishers, 2011.

ebrary, Inc, et al. Was Man More Aquatic in the Past?: Fifty Years After Alister Hardy : Waterside Hypotheses of Human Evolution. Bentham Science Publishers, 2011.