José Neiff, Juan, Sylvina Lorena Castro, and Alicia Poi de Neiff. “Response of Eichhornia Crassipes (Pontederiaceae) to Water Level Fluctuations in Two Lakes With Different Connectivity in the Paraná River Floodplain”. Revista de Biología Tropical 56, no. 2 (June 1, 2008): 613–623. Accessed May 17, 2024. https://www.revistas.ucr.ac.cr/index.php/rbt/article/view/5612.