1. Some effects of oil and gas exploration activities on tundra vegetation in northern Alaska;Reynolds,1981
2. Effects of vehicles on arctic tundra;Rickard;Environmental Conservation,1974
3. Effects of hovercraft, wheeled and tracked vehicle traffic on tundra;Abele,1976
4. Arctic transportation: operational and environmental evaluation of an Air Cushion Vehicle in Northern Alaska;Abele;Journal of Pressure Vessel Technology,1977
5. Effects of low ground pressure vehicle traffic on tundra at Lonely, Alaska;Abele,1978