1. Industrial Waste Treatment – Contemporary Practice and Vision for the Future;Nemerow,2007
2. Strategies of Industrial and Hazardous Waste Management;Nemerow,1998
3. Environmental Sampling and Analysis for Metals;Csuros,2002
4. U.S. Environmental Protection Agency, Water Quality Assessment: A Screening Procedure for Toxic and Conventional Pollutants in Surface and Ground Water-Part I (Revised-1985),1985
5. Extractive separation of copper and nickel from copper bleed stream by solvent extraction route;Agrawal;Miner. Eng.,2008