Geology and coal resources of the Panganiban Region, Catanduanes
By: by Oscar Crispin, J. Marvin Weller, and Cesar Ibanez
Series: Special Projects Series -- 2 - Coal; Special Projects Series -- 2 - 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: 23
Subjects: Energy; Power resources