Lyndon, Lamar. Hydro electric power; vol.2 : - New York : McGraw Hill Book Company, 1916. - 2 v (vii, 360 p. :) ill. ; 23 cm. Includes index. ISBN: 9780666055262 Subjects--Topical Terms: Water TurbinesRenewable EnergyEnergy Conversion Dewey Class. No.: 621.2 / LYN