01183nam 2200349 a 450 991070141860332120120305103621.0(CKB)5470000002418895(OCoLC)779166581(EXLCZ)99547000000241889520120305d1958 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierSnow-survey safety guide[electronic resource]Washington, D.C. :U.S. Dept. of Agriculture, Soil Conservation Service,1958.1 online resource (74 pages) illustrationsAgriculture handbook / United States Department of Agriculture ;no. 137Title from title screen (viewed on Mar. 5, 2012).Snow surveysSafety measuresFirst aid in illness and injurySnow surveysSafety measures.First aid in illness and injury.United States.Soil Conservation Service.GPOGPOBOOK9910701418603321Snow-survey safety guide3141462UNINA