Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=VERGARA Jose F.
Journal/Book_names=Philippine Bureau of Mines, Special Project Series Publication No.14-Coal, Geology and Coal Resources of Bislig-Lingig Region, Surigao
pages=1 sheet
Publish_year=1956
Publisher=Philippine Bureau of Mines
Language_of_Text=EN
note=大きさ（83 × 61 cm） ; 説明書の大きさ:23×16 ; 説明書頁:62 ; 説明書発行年:1957 ; 矩形範囲情報（左下緯度 = 7.9667, 左下経度 = 126.2167, 右上緯度 = 8.25, 右上経度 = 126.4667）
ID=90003942