Kutty, S.R.M. and Ngatenah, S.N.I. and Isa, M.H. and Malakahmad, A.  (2009) Nutrients removal from municipal wastewater treatment plant effluent using Eichhornia Crassipes.  World Academy of Science, Engineering and Technology, 36.  pp. 828-833.  ISSN 2010376X