TY - RPRT TI - Assessment of diel chemical and isotopic techniques to investigate biogeochemical cycles in the upper Klamath River, Oregon, USA AU - S.R. Poulson AU - A.B. Sullivan PY - 2009 DO - 10.1016/j.chemgeo.2009.05.016 UR - https://pubs.usgs.gov/publication/70036887 ID - 70036887 ER -