Lovelli S, Monteleone M, Posca G, Perniola M. 15N-Labelled Fertilizer Recovery by Sweet Sorghum in Mediterranean Climate. Ital J Agronomy [Internet]. 2008 Dec. 13 [cited 2024 Nov. 25];3(4):261-6. Available from: https://www.agronomy.it/agro/article/view/ija.2008.261