A preliminary survey of Tiwi clay for ceramic manufacture [microform] - Claudio, Simeon C. (Quezon City Photoduplication Service, University of the Philippines Library, 1974)
Microfilmed with 24 other titles.
Thesis (M.S.)--Adamson University, Manila.
Originally published in 1952.
Keywords: Clay -- Philippines -- Tiwi, Albay; Ceramic materials