Alberta Society of Petroleum Geologists. Field Conference. (1954). Guidebook ... annual field conference. The Society.
Chicago-referens (17:e uppl.)Alberta Society of Petroleum Geologists. Field Conference. Guidebook ... Annual Field Conference. [Canada]: The Society, 1954.
MLA-referens (8:e uppl.)Alberta Society of Petroleum Geologists. Field Conference. Guidebook ... Annual Field Conference. The Society, 1954.
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