Calcareous nannofossils from the western part of Central Luzon basin - De Leon, Marietta A. Moraleda (1990)
Thesis (M.S.)--University of the Philippines, Diliman.
Typescript.
Keywords: Rocks, Carbonate -- Analysis. -- Philippines -- Central Luzon; Algae, Fossil; Foraminifera, Fossil -- Philippines -- Central Luzon