Lenti, István, Sándor Vágvölgyi, and Attila Kondor. “Plantation of ‘energy Willow’ in Szabolcs-Szatmár-Bereg County”. Review on Agriculture and Rural Development 3, no. 1 (January 1, 2014): 240–243. Accessed May 17, 2024. https://www.iskolakultura.hu/index.php/rard/article/view/13429.