TY - RPRT TI - Isotopic evidence of Holocene climatic change in the San Juan Mountains, Colorado AU - I. Friedman AU - P. Carrara AU - J. Gleason PY - 2017 DO - 10.1016/0033-5894(88)90010-5 UR - https://pubs.usgs.gov/publication/70013761 ID - 70013761 ER -