Gocke, Klaus, Enrique Lahmann, Gilberto Rojas, and Jorge Romero. “Morphometric and Basic Limnological Data of Laguna Grande De Chirripó, Costa Rica”. Revista de Biología Tropical 29, no. 1 (July 1, 1981): 165–174. Accessed November 22, 2024. https://revistas.ucr.ac.cr/index.php/rbt/article/view/25536.