TY - BOOK ED - United States. TI - User's manual for xsrain: a fortrain IV program for calculation of flood hydrographs for ungaged watersheds U1 - 551.46 PY - 1981/// CY - Washington PB - Federal Highway Administration KW - Runoff KW - FORTRAN IV (Computer program language) KW - Hydrography N1 - Final report ER -