TY - RPRT TI - Glaciological measurements and mass balances from Sperry Glacier, Montana, USA, years 2005–2015 AU - Adam Clark AU - Daniel B. Fagre AU - Erich H. Peitzsch AU - Blase A. Reardon AU - Joel T. Harper PY - 2017 DO - 10.5194/essd-9-47-2017 UR - https://pubs.usgs.gov/publication/70180375 ID - 70180375 ER -