Rai, Harpreet Singh and Bhattachayaya, Mani Shankar and Singh, Jagdeep and Bansal, T. K. and Vats, Purva and Banerjee, U C  (2005) Removal of Dyes from the Effluent of Textile and Dyestuff Manufacturing Industry: A Review of Emerging Techniques With Reference to Biological Treatment.  Critical Reviews in Environmental Science and Technology, 35 (3).  pp. 219-238.  ISSN 1064-3389