01258nam 2200397 a 450 991070154530332120120322135810.0(CKB)5470000002419635(OCoLC)781296833(EXLCZ)99547000000241963520120322d1961 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierSnow avalanches[electronic resource] a handbook of forecasting and control measures[Washington, D.C.] :U.S. Dept. of Agriculture, Forest Service,[1961]1 online resource (84 pages) illustrationsAgriculture handbook ;no. 194FSH2 ;2332.81"January 1961."Supersedes the U.S. Forest Service's Avalanche handbook.Includes bibliographical references (page 84).Snow avalanches AvalanchesAvalanchesControlAvalanches.AvalanchesControl.United States.Forest Service.GPOGPOBOOK9910701545303321Snow avalanches3523182UNINA