South & Central Africa : basic oil laws and concession contracts : (original texts)
Bok Engelsk 1958
Utgitt | New York : Petroleum Legislation , c1958
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Omfang | 1 b. (flere pag.)
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Emner |
Utgitt | New York : Petroleum Legislation , c1958
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---|---|
Omfang | 1 b. (flere pag.)
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Emner |