Geology of Sorsogon province - Baez, Andres F.; Travaglia, Carlo; Food and Agricultural Organization of the United Nations; Philippines. Bureau of Soils; United Nations Development Programme; Soil and Land Resources Appraisal and Training Project (Manila The Bureau, 1979)
Assisted by the United Nations Development Programme and the Food and Agricultural Organization of the United Nations.
Interim field document.
Mimeographed.
Keywords: Geology -- Philippines -- Sorsogon