WARING, GERALD A. THERMAL SPRINGS OF THE UNITED STATES AND OTHER COUNTRIES OF THE WORLD: A SUMMARY - S.E. - Estados Unidos U.S. GOVERNMENT PRINTING OFFICE 1965 WASHINGTON - 383 CLASIFICACION: 551.498 LCCN: 25710 Subjects--Topical Terms: AGUAS SUBTERRANEAS Dewey Class. No.: 551.498