TY  - RPRT
TI  - Chemical characteristics and temporal trends in eight streams of the Catskill Mountains, New York
AU  - Peter S. Murdoch
AU  - J.L. Stoddard
PY  - 1993
DO  - 10.1007/bf00478154
UR  - https://pubs.usgs.gov/publication/70018310
ID  - 70018310
ER  -