Mishra, A.K.

Mishra, A.K., 1988. Removal of nitrogen and phosphorous in a facultative and a water hyacinth pond : a case study, (Thesis / AIT (Asian Institute of Technology) no. EV-88-1) Bangkok, Thailand: Asian Institute of Technology. Available at: http://fr.ircwash.org/sites/default/files/341.1-88RE-6222.pdf.