nkysdb: なかよし論文データベース

Petroleum Resources Development Promotion Council 様の 共著関連データベース

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+(A list of literatures under single or joint authorship with "Petroleum Resources Development Promotion Council")

共著回数と共著者名 (a list of the joint author(s))

2: Petroleum Resources Development Promotion Council

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発行年とタイトル (Title and year of the issue(s))

1949: Compiled Geological Map of Akita Region, 1:200, 000 [Net] [Bib]

1949: Compiled Geological Map of Niigata Region, 1:200, 000 and Tectonic Sections of Niigata Region, 1:100, 000 [Net] [Bib]