TY - BOOK AU - Eichert, Bill S. AU - Hurst, Marylin B., coaut. ED - E.U.A. Army Corps of Engineers, Hydrologic Engineering C. TI - MODS interactive input modification program for HEC-5: user-'s manual / Bills Eichert amd Marylin B. Hurst CY - Davis, California : Army Corps of Engineers, Hydrologic Engineering Center ER -