Search Results       Your search for [author]Anden, Aurelia Balagot returned 1 record.           A study of the chemical and physical properties of Philippine clays for the manufacture of refractories [microform]. by Anden, Aurelia Balagot; Quezon City: Photoduplication Service, University of the Philippines Library, 1974. Subject: Clay -- Philippines -- Analysis; Refractory materials -- Philippines.          Add to Book Cart Relevance: 30.78%