Varshney, R S Theory and design of irrigation structures ( Vol. 2, Canal and storage works) / R S Varshney; S C Gupta & R L Gupta. - 3rd ed. - Roorkee : NEM Chand & Bros, 1977. - xiii, 812 p. : ill.; 23 cm. Includes index. Subjects--Topical Terms: Irrigation. Dewey Class. No.: 631.7 / VAT