2019-11-252019-11-251988http://hdl.handle.net/10433/7250Mariano Tirado Ballesteros. María Benita Del Valle Olmedo. Yolanda Rivas. Cristina Simpayo.Descenso del río Aínsa (Huesca)Attribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Raftingimageopen accessMariano Tirado Ballesteros