Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=BUCHANAN M.S.
Journal/Book_names=Geological Survey of Nigeria 1:100,000 Series Sheet 189, Geological Survey of Nigeria Bulletin No.32, volume 2, 169p.
pages=1 sheet
Publish_year=1971
Publisher=Geological Survey of Nigeria
Language_of_Text=EN
note=付図 ; 大きさ（64 × 79 cm） ; 説明書の大きさ:25.3×20 ; 説明書頁:169 ; 矩形範囲情報（左下緯度 = 9, 左下経度 = 8.5, 右上緯度 = 9.5, 右上経度 = 9）
ID=90001235