Sasa M. Distribution and reprodudion of tbe gray earth snake <i>Geophis brachycephalus</i> (Serpentes: Colubridae) in Costa Rica. Rev. Biol. Trop. [Internet]. 1993Aug.1 [cited 2024May4];41(2):295–297. Available from: https://revistas.ucr.ac.cr/index.php/rbt/article/view/23372