TY - RPRT TI - 210Pb-determined sedimentation rates and trace-metal concentrations, upper Klamath Lake and Lake Euwana, Oregon AU - E. Ann Martin AU - Cynthia A. Rice PY - 1980 DO - 10.3133/ofr802016 UR - https://pubs.usgs.gov/publication/ofr802016 ID - ofr802016 ER -