Kumar, V., Singh, J. and Kumar, P. 2018. Adding benefits to phytoremediation of sugar mill effluent by growing water hyacinth (Eichhornia crassipes): Evaluation of biomass for biogas production. Archives of Agriculture and Environmental Science. 3, 3 (Sep. 2018), 275-288. DOI:https://doi.org/10.26832/24566632.2018.0303011.