G. K. Kariyawasam & M. R. Wijesinghe
p. 38
Publication year: 2005

G. K. Kariyawasam & M. R. Wijesinghe (2005). Ecological impacts of water hyacinth (Eichhornia crassipes) infestation on water quality of the Bolgoda canal in the Bellanwila-Attidiya marsh. Proceedings of the 25th Annual Sessions of the Institute of Biology, Sri Lanka, p. 38

Leave a Reply

Your email address will not be published. Required fields are marked *