Dalla Corte AP, Klein Hentz Ângela M, Doubrawa B, Sanquetta CR. Environmental fragility of Iguaçu river watershed, Paraná, Brazil. Bosque [Internet]. 2017 May 24 [cited 2025 Apr. 14];36(2):287-9. Available from: http://revistas.uach.cl/index.php/bosque/article/view/186