TY - RPRT TI - Measurement of time of travel and dispersion in streams by dye tracing AU - E. F. Hubbard AU - F. A. Kilpatrick AU - L.A. Martens AU - J. F. Wilson PY - 1982 DO - 10.3133/twri03a9_1982 UR - https://pubs.usgs.gov/publication/twri03A9_1982 ID - twri03A9_1982 ER -