G. K. Kariyawasam & M. R. Wijesinghe
p. 39
Publication year: 2005

G. K. Kariyawasam & M. R. Wijesinghe (2005). Ecological impacts of water hyacinth (Eichhornia crassipes) infestation on invertebrate fauna of the Bolgoda Canal in the Bellanwila-Attidiya marsh. Proceedings of the 25th Annual Sessions of the Institute of Biology, Sri Lanka, p. 39

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