National Research Council (U.S.). Ocean Studies Board & ebrary, Inc. (2001). Challenges in ocean policy. National Academies Press.
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Chicago-čujuhus (17. p.)
National Research Council (U.S.). Ocean Studies Board juo Inc ebrary. Challenges in Ocean Policy. Washington, D.C.: National Academies Press, 2001.
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MLA-čujuhus (9. p.)
National Research Council (U.S.). Ocean Studies Board juo Inc ebrary. Challenges in Ocean Policy. National Academies Press, 2001.
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