Bergante, Sara, Pier Mario Chiarabaglio, Achille Giorcelli, Maurizio Marchi, Maria Chiara Manetti, Jésus Fernández-Moya, Ignacio Urbán-Martínez, and Francesco Pelleri. “The GIS Database of WOODnat Project for the Inventory and Monitoring of Walnut Plantations in Italy and Spain”. Annals of Silvicultural Research 46, no. 1 (December 16, 2020). Accessed April 1, 2026. https://creajournals.crea.gov.it/index.php/asr/article/view/2120.