Rivero-Lamela, Gloria, and Amadeo Ramos-Carranza Amadeo Ramos-Carranza. “The Watermills of the Sierra De Cádiz (Spain): A Traditional Open Water Re-Circulation System”. SPOOL, vol. 7, no. 2, Feb. 2020, pp. 39-58, https://doi.org/10.7480/spool.2020.2.4037.