Publish Date
6/15/2002 12:00:00 AM
80
M.S.Hassan, I.S.Ismael and I.A.Ibrahim (2002):
M.S.Hassan, I.S.Ismael and I.A.Ibrahim (2002): Synthesis of zeolite Al – Na from low-grade Kalabsha kaolin, (journal of mining, processing, Metallurgical, recycling and environmental technology) Erzmetal 4l,89 –494, 55 (2002) Nr.9.