Baral, Bikash, and Geeta Shrestha Vaidya. “Biological and Chemical Assessment of Water Hyacinth (<i>Eichhornia crassipes</I> (mart.) Solms.) of Phewa Lake, Nepal”. Scientific World 9, no. 9 (November 28, 2011): 57–62. Accessed November 23, 2024. https://nepjol.info./index.php/SW/article/view/5520.