TY - RPRT TI - Chemistry of selected high-elevation lakes in seven national parks in the western United States AU - David W. Clow AU - Robert G. Striegl AU - Leora Nanus AU - M. Alisa Mast AU - Donald H. Campbell AU - David P. Krabbenhoft PY - 2002 DO - 10.1023/a:1020102608378 UR - https://pubs.usgs.gov/publication/70179841 ID - 70179841 ER -