Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=Mines Department of Natal
pages=1 sheet
Publish_year=1910
Publisher=Mines Department of the Union of South Africa
Language_of_Text=EN
note=裏打ち ; 大きさ(51 × 38 cm) ; 矩形範囲情報(左下緯度 = -31.0833, 左下経度 = 28.8333, 右上緯度 = -26.75, 右上経度 = 33)
ID=90000677