Hardy, Charles E., Syverson, Charles E. ( and Dieterich, John H. 



1955. Fire weather and fire danger station handbook. U.S. Forest Serv. htermountain Forest and 

 Range Expt. Sta. Misc. Pub. 3, 84 pp., illus. 



Hayes, G. Lloyd. 



1941. Influence of altitude and aspect on daily variations in factors of forest-fire danger. U.S. 

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Heintzleman, B. Frank. 



1936. Western range. Alaska. U.S. Senate Doc. 199, 74th Congress, pp. 581-598, illus. 



1960. Alaska — modern pioneering. Jour. Forestry 58: 435-436. 

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1960. Alaska forestry — a research frontier. Jour. Forestry 58: 465-471, illus. 

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1962. * Possible application of electronic devices to forest fire detection. U.S. Forest Serv. Inter- 

 mountain Forest and Range Expt. Sta. Res. Note 91, 8 pp. 



Hopkins, David M., Karlstrom, Thor N. V., and others. 



1955. Permafrost and ground water in Alaska. Geological Survey Prof. Paper 264-F., pp. 113-146, 

 illus. Washington: U.S. Govt. Printing Office. 



Johnson, P. R. 



1958. *The Bouton burn. U.S. Dept. Agr., ASC office, College, Alaska, 3 pp. 



1959. *The Bushley burn. U.S. Dept. Agr., ASC office, College, Alaska, 3 pp. 

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1941. Supplemental climatic notes for Alaska. Climate and man, p. 1214. 1248 pp., illus. U.S. 

 Govt. Printing Office. 



Lutz, Harold J. 



1956. Ecological effects of forest fires in the interior of Alaska. U.S. Dept. Agr. Tech. Bui. 1133, 

 121 pp., illus. 



1959. Aboriginal man and white man as historical causes of fires in the boreal forest, with partic- 

 ular reference to Alaska. Yale Univ. School of Forestry Bui. 65. 49 pp. 



1960. Fire as an ecological factor in the boreal forest of Alaska. Jour. Forestry 58: 454-460, illus. 



, and Caporaso, A. P. 



1958. ""Indicators of forest land classes in air-photo interpretation of the Alaskan Interior. U. S. 

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Nelson, Urban C. 



1960. The forest-wildlife resources of Alaska. Jour. Forestry 58: 46 1 -464, illus. 



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