Coal resources of the Philippines
Subtitle: a progress report
By: by Frank D. Spencer, José F. Vergara
Contributors: Vergara, José F.; Philippines. Bureau of Mines; Geological Survey (U.S.); United States. International Cooperation Administration; Philippine Council for United States Aid
Series: Special projects series -- no. 20 - coal; Special project series -- no. 20.
Publisher: Philippine Bureau of Mines in cooperation with the United States Geological Survey under the auspices of the United States International Cooperation Administration and the Philippine Council for United States Aid
Published: 1957
Place of publication: Manila
Language: eng
Number of pages: 52
Subjects: Coal
Notes: One ill. and 2 maps on 2 folded leaves of plates.

Includes bibliographical references (p. 43-52).