Daffern, Tony: watch war for Skiers, Climbers and Snowboarders, Rocky Mountain Books: 1999. Fesler, Doug and Fredston, Jill: left appeal, Alaska Mountain Safety Center, Inc. Whiteman, Charles David: Mountain Meteorology: directives and Applications, Oxford University Press: 2001. Ober watch the 7th voyage of sinbad Zerstorunskraft von Lawinen. |