Africa - Geologic background to serve as a basis for various synthesis or thematic maps

Authors=LOMBARD Jean (ed.)

pages=1 sheet

Publish_year=1967

Publisher=UNESCO - ASGA

Language_of_Text=FR, EN

note=縮尺=1:20,000,000 ; 大きさ（50 × 50 cm） ; 矩形範囲情報（左下緯度 = -40, 左下経度 = -20, 右上緯度 = 40, 右上経度 = 60）

ID=90004293