TY - RPRT TI - Thermal regime of permafrost in Alaska and predicted global warming AU - T.E. Osterkamp AU - A.H. Lachenbruch PY - 1990 DO - 10.1061/(asce)0887-381x(1990)4:1(38) UR - https://pubs.usgs.gov/publication/70242735 ID - 70242735 ER -