Varshney.R.S. Gupta.S.C. Gupta.R.L. Theory & Design of Irrigation Structures Canal& Storage Works - 4 - Nem Chand & Bros; Roorkee(U.P) U.P 1979 - 720p. ILL.,Cht.,Fig and Table - Volume 2 . Nat. Bib. No.: 7186 Subjects--Topical Terms: Engineering Universal Decimal Class. No.: 626.81 / VAR