TY - RPRT TI - Modelling streamwater chemistry as a mixture of soilwater end-members - A step towards second-generation acidification models AU - N. Christophersen AU - C. Neal AU - R. P. Hooper AU - R.D. Vogt AU - S. Andersen PY - 1990 DO - 10.1016/0022-1694(90)90130-p UR - https://pubs.usgs.gov/publication/70016042 ID - 70016042 ER -