Romano, Antonio, Riccardo Novaga, and Andrea Costa. “<em>Olim palus</em>, Where Once Upon a Time the Marsh: Distribution, Demography, Ecology and Threats of Amphibians in the Circeo National Park (Central Italy)”. Acta Herpetologica 11, no. 2 (October 27, 2016): 197–212. Accessed May 7, 2024. https://oaj.fupress.net/index.php/ah/article/view/1784.