TY  - RPRT
TI  - Geochemical mass-balance relationships for selected ions in precipitation and stream water, Catoctin Mountains, Maryland
AU  - B. G. Katz
AU  - O.P. Bricker
AU  - M.M. Kennedy
PY  - 1985
DO  - 10.2475/ajs.285.10.931
UR  - https://pubs.usgs.gov/publication/70012204
ID  - 70012204
ER  -