Di Brita Aldo & Miraglia Nicoletta 2022. Estimation of the Wild Boar Population in Southern Italian Apennines by Pellet Count Group Technic: A Preliminary Study. Emerging Challenges in Environment and Earth Science Vol. 2. (Feb. 2022), 45–55. DOI:https://doi.org/10.9734/bpi/ecees/v2/1807A.