"Dion (roger) - History Of The Levees Of The Loire. Paris, Chez l'Auteur, 1961, Well Bound."
DION (Roger) - History of the levees of the Loire. Paris, At the author's, 1961; in-8, 312 pp., red half-shagreen binding, spine with 4 raised bands, cover preserved. Book published by the author, professor at the Collège de France, illustrated with numerous sketches, plans and photographs in and out of text.