Glick Thomas F Irrigation and society in medieval Valencia Glick Thomas F - Combridge Harvard University Press 1970 - xviii, 386p. Bib p. 267-79,Appendi xp. 245-65 cm. ISBN: 674466756 Source: General Book Subjects--Topical Terms: Engneering Dewey Class. No.: X9(D2).541.G, L0