Hydrologic analysis of ungaged watersheds using HEC-1 / Joh-annes J. Devries.
Devries, Johannes J.
Hydrologic analysis of ungaged watersheds using HEC-1 / Joh-annes J. Devries. - Davis, California : Army Corps of Engineers, Hydrologic Engineering Center - 178 p. - Training document; No. 15 / Hydrologic Engineering Center. .
Hydrologic analysis of ungaged watersheds using HEC-1 / Joh-annes J. Devries. - Davis, California : Army Corps of Engineers, Hydrologic Engineering Center - 178 p. - Training document; No. 15 / Hydrologic Engineering Center. .