TY - RPRT TI - Knik Glacier, Alaska; summary of 1979, 1980, and 1981 data and introduction of new surveying techniques AU - L.R. Mayo AU - D.C. Trabant PY - 1982 DO - 10.3133/ofr82685 UR - https://pubs.usgs.gov/publication/ofr82685 ID - ofr82685 ER -