TY - RPRT TI - Time of travel of solutes, field observations of water quality, and suspended-sediment data for stream reaches in the Trinity River Basin, Texas, July 31 to August 14, 1972 AU - R.H. Ollman PY - 1973 DO - 10.3133/70175502 UR - https://pubs.usgs.gov/publication/70175502 ID - 70175502 ER -