Skogerboe.G.V. Somoray.V.T. Walker.W.R. CHECK-DROP-ENERGY DISSIPATOR STRUCTURES IN IRRIGATION SYSTEMS - Engineering Research Center, Colorado State University. Colorado 1971 - ILL.,Cht.,Fig and Table - Technical Report 9 . Nat. Bib. No.: 4247 Subjects--Topical Terms: Engineering Universal Decimal Class. No.: 626/628.17 / SKO