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Citation: R. Desai and O.P. Sahu, "Study of Venturi Scrubber Efficiency for Pesticide Industry", International Letters of Natural Sciences, Vol. 9, pp. 15-26, 2014
Citation: W. Anteneh and O.P. Sahu, "Natural Coagulant for the Treatment of Food Industry Wastewater", International Letters of Natural Sciences, Vol. 9, pp. 27-35, 2014
Citation: S. Qurashi and O.P. Sahu, "Natural Treatment of Woolen Processing Industry Wastewater", International Letters of Natural Sciences, Vol. 10, pp. 35-44, 2014