Biblio

T. Viraraghavan and Ramakrishna, K. R., “Dye removal using low cost adsorbents”, Water science and technology, pp. p. 189-196 : 7 fig., 3 tab., 1997.

T. Viraraghavan and Ayyaswami, A., “Use of peat in wastewater treatment with special reference to onsite systems”, in Water and sanitation in Asia and the Pacific : 10th WEDC Conference, Singapore, 28-31 August 1984 : proceedings, 1985, pp. P. 120-122.

I. D. Institute Bandung, “Peat water treatment”. Institute of Human Settlements, Bandung, Indonesia, p. 17 p.: fig., tab., 1983.