1.
Ventura-Lucas MR, Marques C, de Belém Martins M, Fragoso R. Portuguese agriculture and its role in multifunctional rural development. APSTRACT [Internet]. 2011 Jun. 30 [cited 2021 Mar. 7];5(1-2):39-46. Available from: https://ojs.lib.unideb.hu/apstract/article/view/7690