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21
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22
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23
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24Published 1989Government Document Microform Book
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25Published 1980Government Document Serial
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26Published 1986Government Document Microform Serial
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27
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28Estimates of undiscovered oil & gas resources : for the outer continental shelf as of January 1987 /by Cooke, Larry W.
Published 1990Government Document Microform Book -
29
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30Published 1987Government Document Microform Book
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31
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32Published 1993Government Document Microform Book
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33
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34Published 1992Government Document Microform Book
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35
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36Published 1991Government Document Book
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37
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38
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39
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40