TY  - RPRT
TI  - Evidence for nutrient enrichment of high-elevation lakes in the Sierra Nevada, California
AU  - James O. Sickman
AU  - John M. Melack
AU  - David W. Clow
PY  - 2003
DO  - 10.4319/lo.2003.48.5.1885
UR  - https://pubs.usgs.gov/publication/70025237
ID  - 70025237
ER  -