Effect Of Diatomeaous Earth Treatment Using Hydrogen Chloride And Sulfuric Acid On Kinetics Of Cadmium(Ii) Adsorption = Pengaruh Perlakuan Tanah Diatomit Dengan Asam Klorida dan Sulfat Terhadap Kinetika Adsorpsi Kadmium - Perpustakaan UGM, i-lib ([Yogyakarta] : Universitas Gadjah Mada, 2002)