Philippine eLib

Search Results

Your search for [author]Crispin, Oscar returned 3 records.

Check All | Uncheck All | Add to Book Cart | Remove from Book Cart

Sort by:

Geology and coal resources of the Panganiban region, Catanduanes.

by Crispin, Oscar; Manila, Philippines: Philippine Bureau of Mines in cooperation with the Unted States Geological Survey under the Auspices of the United States Foreign Operations Administration and the Philippine Council for United States Aid, 1955.

Subject: Geology -- Coal resources -- Panganiban, Catanduanes, Philippines; Geology.

Relevance: 20.34%

Copper deposits of the Philippines, part 1. text: A symposium compiled and edited.

by Kinkel, Arthur R.; Manila, Philippines: 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, 1956.

Subject: Copper deposits -- Philippines; Geology.

Relevance: 12.42%

Geology and coal resources of Batan Island, Albay.

by Vergara, Jose F.; Manila, Philippines: Philippines Bureau of Mines in cooperation with the United States International Cooperation Administration and the Philippine Council for United States Aid, 1955.

Subject: Geology -- Coal resources -- Batan Island, Albay, Philippines; Geology.

Relevance: 12.02%

Host: U.P. Diliman University Library