Kazmann, Raphael G. Modern hydrology - 2 ed. - New York : Harper & Row, 1972 - 365 p. : ilus. ; gráfs. mapas - Harper's Geoscience series . - Harper's Geoscience series . LCCN: 26922 Subjects--Topical Terms: Hidrología. Dewey Class. No.: 551.49 / K3 1972