TY - RPRT TI - Subsurface temperatures and geothermal gradients on the north slope of Alaska AU - Timothy S. Collett AU - Kenneth J. Bird AU - Leslie B. Magoon PY - 1993 DO - 10.1016/0165-232x(93)90071-f UR - https://pubs.usgs.gov/publication/70018274 ID - 70018274 ER -