Santos, Xavier, and Gustavo A. Llorente. “Decline of a Common Reptile: Case Study of the Viperine Snake <i>Natrix maura<i> In a Mediterranean Wetland”. Acta Herpetologica 4, no. 2 (December 28, 2009): 161–169. Accessed May 4, 2024. https://oaj.fupress.net/index.php/ah/article/view/1570.