Sierra Figueredo, Pablo, Adolfo M Pérez Piñeiro, Odil Durán Zarabozo, Blanca Castellanos-Pontenciano, and Juan Manuel Zaldivar Cruz. “Aspects to Be Evaluated Within the Bio-Economy and Eco Trail - Intensification for the Good Performance of Beekeeping to the Variability of Solar and Geomagnetic Activity and Climate Change”. Rev. iberoam. bioecon. cambio clim. 1, no. 1 (October 16, 2015): 207–222. Accessed December 6, 2025. https://camjol.info/index.php/RIBCC/article/view/2149.