Search Results       Your search for [subject]Glass, Opaque -- Earthenware ceramic substitute returned 1 record.           Feasibility of opaque glass as a substitute raw material for earthenware ceramic. by Alvarez, Renelson; Quezon City: PSHS, 2002. Subject: Earthenware ceramic substitue -- Glass, Opaque; Glass, Opaque -- Earthenware ceramic substitute.          Add to Book Cart Relevance: 51.96%