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Kumar, Vinod, Jogendra Singh, V. V. Pathak, Shamshad Ahmad, and Richa Kothari. "Experimental and Kinetics Study for Phytoremediation of Sugar Mill Effluent Using Water Lettuce (Pistia Stratiotes L.) and Its End Use for Biogas Production." 3 Biotech 2017.

Kumar, Vinod, et al. "Experimental and Kinetics Study for Phytoremediation of Sugar Mill Effluent Using Water Lettuce (Pistia Stratiotes L.) and Its End Use for Biogas Production." 3 Biotech 2017.