Bamukyaye, Sam. The effectiveness and kinetics of removal of chromium (vi) from leat her tannery wastes using egg shells and fish scales / Bamukyaye Sam. - Kampala, 2012. - xi, 76 p. : ill. ; 30 cm. Unpublished thesis (MSc. Chemistry)- Makerere University, 2013 Includes bibliographical references. Subjects--Topical Terms: Leather chemicals.Leather industry and trade-- By-products.Tanneries-- Waste disposal-- Uganda. Dewey Class. No.: 675.23