Mukhopadhyay, GautamDewanji, Anup2012-01-082012-01-082005International journal of limnology,V41,4,P281-289http://hdl.handle.net/10263/2950enHydrophytesNitrogenPhusphorusMinor flooraTropical pondsPresence of tropical hydrophytes in relation to limnilogical parameters-a study on two freshwater ponds in kolkataArticle