Eduardo Alastrue y Castillo Bosquejo geológico de las Cordilleras subbéticas entre Iznalloz y Jaen. Madrid: Consejo Superior de Investigaciones Científicas, 1944.  159 pages. Volume, measuring approximately 7" x 9.75", is bound in original printed wrappers. Front cover displays minor loss and closed tear at fore edge. Binding is sound. Pages are clean and bright. Work contains fold-out maps, b&w photographic plates and textual illustrations. This geological study was awarded the 1943 Premio Juan de la Cueva.