(1980). Marine protection, research, and sanctuaries act, title II, authorization for fiscal year 1981: Report to accompany S. 2688.
Chicago-viite (17. p.)Marine Protection, Research, and Sanctuaries Act, Title II, Authorization for Fiscal Year 1981: Report to Accompany S. 2688. 1980.
MLA-viite (9. p.)Marine Protection, Research, and Sanctuaries Act, Title II, Authorization for Fiscal Year 1981: Report to Accompany S. 2688. 1980.
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