Hydrologic modeling of small watersheds / edited by C.T. Haan, H.P. Johnson, D.L. Brakensiek. - St. Joseph, Mich. : American Society of Agricultural Engineers, 1982. - x, 533 p. : ill. ; 24 cm. - An ASAE monograph ; no. 5 . Includes index. Includes bibliographical references. ISBN: 0916150445 Subjects--Topical Terms: Watersheds--Mathematical models.