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SeriesQuadrangle Series 1:50,000
No.07[NIIGATA]-050
Map NameOJIYA
ExplanatoryGeology of the Ojiya District
AuthorYukio YANAGISAWA, Iwao KOBAYASHI, Keiji TAKEUCHI, Masaaki TATEISHI, Kazuya CHIHARA and Hirokazu KATO
Publish Year1986 ( 2nd printing, copy:2006)
PublisherGeological Survey of Japan
Price¥4,750
PrefectureNIIGATA
Size@790mm×@550mm