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1981a |
Interview and aerial survey data in relation to resource management of the dugong in Manus Province, Papua New Guinea.
Bull. Mar. Sci. 31(3): 662-672. 1 tab. 7 figs. 1 pl. July 1981.
–?Abstr.: Internatl. Symp. Biol. Manage. Mangroves Trop. Shallow Water Communs. 2: 30-31, 1980?
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