Las Plantas Silvestres en Leon:

Madrid: Universidad Nacional de Educacion a Distancia, 1999. Primera ed. Red octavo; 336 p, color illus; 24 cm Barely worn spine foot & head, few numbers paper to spine head, barely rubbed corners, stamp to front free endpaper, light sunning to front cover, else very good+ to near fine(-). Paperback. ISBN: 8436239180

In Spanish. Plants; Botany.