Gravity Map (Bouguer Anomalies) of the Union of South Africa (Gravity data overprinted on the Geological Map of the Union of South Africa of 1955

Authors=TRUTER F.C.

pages=set (4 sheets)

Publish_year=1958

Publisher=Geological Survey, Department of Mines

Language_of_Text=EN, AF

note=大きさ（88 × 113 cm） ; 矩形範囲情報（左下緯度 = -35, 左下経度 = 14, 右上緯度 = -22, 右上経度 = 33）

ID=90000711