Não informado. (1982). Geophysics: The leading edge of exploration. Society of Exploration Geophysicists.
Chicago-viite (17. p.)Não informado. Geophysics: The Leading Edge of Exploration. Tulsa, Okla: Society of Exploration Geophysicists, 1982.
MLA-viite (8. p.)Não informado. Geophysics: The Leading Edge of Exploration. Society of Exploration Geophysicists, 1982.
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