Leone, Antonio, Luca Ceccarelli, M. Nicolina Ripa, and Fabio Recanatesi. 2012. “CONSIDERATIONS REGARDING THE PLANNING OF PROTECTED AREAS ARISING FROM A STUDY OF THE TUSCANIA NATURAL RESERVE (CENTRAL ITALY)”. Journal of Agricultural Engineering 42 (2), 33-45. https://doi.org/10.4081/jae.2011.2.33.