Search Results       Your search for [subject]Coal mines and mining -- Philippines -- Batan island returned 1 record.           The coal deposits of Batan island, with notes on the general and economic geology of the adjacent region. by Smith, Warren DuPre, 1880-; Madison: Wisconsin, 1908. Subject: Coal mines and mining -- Philippines -- Batan island; Geology -- Philippines.          Add to Book Cart Relevance: 37.37%