TY - RPRT TI - Deglaciation and postglacial timberline in the San Juan Mountains, Colorado AU - P. E. Carrara AU - W.N. Mode AU - M. Rubin AU - S.W. Robinson PY - 2017 DO - 10.1016/0033-5894(84)90088-7 UR - https://pubs.usgs.gov/publication/70013353 ID - 70013353 ER -