Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=SANTOS V.de los
Journal/Book_names=Philippine Bureau of Mines, Special Project Series Publication No.15-Coal, Geology and Coal Resources of Central Polilio Isaland, Quezon
pages=1 sheet
Publish_year=1957
Publisher=Philippine Bureau of Mines
Language_of_Text=EN
note=大きさ（80 × 48 cm） ; 説明書の大きさ:23×16 ; 説明書頁:59 ; 説明書発行年:1968 ; 矩形範囲情報（左下緯度 = 14.75, 左下経度 = 121.8667, 右上緯度 = 14.9833, 右上経度 = 122.0333）
ID=90003940