Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=BIRCH R.L.
Journal/Book_names=Geological Survey of Tanganyika Quarter Degree Sheet 251, First Edition
pages=1 sheet
Publish_year=1962
Publisher=Directorate of Overseas Surveys
Language_of_Text=EN
note=地質図郭左外に簡単な説明文あり ; 大きさ（64 × 79 cm） ; 矩形範囲情報（左下緯度 = -9, 左下経度 = 36.5, 右上緯度 = -8.5, 右上経度 = 37）
ID=90000497