De Ocampo, Noel T. Immobilization of toxic heavy metals from academic wastes pp. 1-8 Noel T. De Ocampo Quest: Research Journal Vol. 1 A.Y. 1999-2000 Subjects--Uniform Titles: IMMOBILIZATIONWASTE MANAGEMENTSOLIDIFICATION--RESEARCH--HAZARDOUS WASTE LC Class. No.: JF LB 1028 Q8 2000