Calatrava Leyva, J., J.A. Franco Martínez, and M.C. González Roa. “Analysis of the Adoption of Soil Conservation Practices in Olive Groves: The Case of Mountainous Areas in Southern Spain”. Spanish Journal of Agricultural Research 5, no. 3 (September 1, 2007): 249-258. Accessed July 31, 2026. https://sjar.revistas.csic.es/index.php/sjar/article/view/246.