Geological Survey of Papua New Guinea & Pigram, C. J. (1977). Geophysical and geological investigation of Dokfuma Plateau P.A. 415 (NG). Office of Minerals and Energy.
Chicagoスタイル(17版)引用形式Geological Survey of Papua New Guinea , C. J. Pigram. Geophysical and Geological Investigation of Dokfuma Plateau P.A. 415 (NG). [Port Moresby]: Office of Minerals and Energy, 1977.
MLA(9版)引用形式Geological Survey of Papua New Guinea , C. J. Pigram. Geophysical and Geological Investigation of Dokfuma Plateau P.A. 415 (NG). Office of Minerals and Energy, 1977.
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