Chassoul Acosta MJ, Rodríguez Arias C. Pollution and reduction of the El Laguito reservoir, Costa Rica, by urban waters: survey and physical-chemical properties. URJ [Internet]. 2018 Sep. 21 [cited 2024 Apr. 27];10(2):409-15. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/2006