Malik, 2007. Environment International, 33: 122–138 Document reference Malik, A., 2007. Environmental challenge vis a vis opportunity: The case of water hyacinth. Environment International, 33: 122–138Web https://doi.org/10.1016/j.envint.2006.08.004Citation key Malik, 2007Datasheets Water hyacinth (Eichhornia crassipes)
