Geology and coal resources of Batan Island, albay
By: by Oscar Crispin, J. Marvin Weller, and Jose F. Vergara
Series: Special Projects Series -- 3 - Coal; Special Projects Series -- 3 - Coal.
Publisher: [Republic of the Philippines, Department of Agriculture and Natural Resources, Bureau of Mines]
Published: 1955
Place of publication: [Manila]
Language: eng
Number of pages: 51
Subjects: Energy; Power resources