TY - RPRT TI - Temporal Geochemistry Data from Five Springs in the Cement Creek Watershed, San Juan County, Colorado AU - Raymond H. Johnson AU - Laurie Wirt AU - Kenneth J. Leib PY - 2008 DO - 10.3133/ofr20071249 UR - https://pubs.usgs.gov/publication/ofr20071249 ID - ofr20071249 ER -