TY - JOUR T1 - Steppe vegetation on south-facing slopes of pingos, Central Arctic Coastal Plain, Alaska, USA JF - Arctic and Alpine Research Y1 - 1991 A1 - Walker, M.D. A1 - Walker, DA A1 - Everett, K.R. A1 - Short, S.K. SP - 170 EP - 188 VL - 23 SN - 0004-0851 ER -