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Evolution of the fire danger meter. American Forests 56(4): 

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A Richards, Leon Vf. 



Effects of certain chemical attributes of vegetation on fJ?rest 

 inflammability. Jour. Agr. Res. 60( 12): 833-838. 1940.- 



A Roe, Arthur L. 



^-Vhat caused "blight" on Christmas trees in the northern Rockies 

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L . Schaefer, Vincent J. 



The possibilities of modifying lightning storms in the northern 

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Shallenberger, G. D. and Little, E. M. 



Visibility through haze and smoke and a visibility meter. 

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U' Shames, Leo 



Measurements of forest fire danger. Science, 88(2287) :401-02. 1938. 



U Stick el, P. W. 



Local application of • standard meteorological references. 

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L Tebbe, C. L. and Hansen, P. D. 



Aerial bombing of forest fires. Proc. progress report. Illus. 

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A University of Idaho, School of Forestry; The Division of Forest 

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Pole blight - this is how to recognize it. Pamphlet, 6 pp., 

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U Weidman, R. H. 



Relation of weather forecasts to the prediction of dangerous 



forest fire conditions. Monthly Weather Rev. 51(11) : 563-564. 1923. 



L Wellner, C. A. 



Blister rust control in relation to white pine silviculture . 

 Idaho Forester, 23: 13-14. 1941. 



L 



Pole blight - a new disease of western white pine. Station Paper 8, 

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L 



Forest protection in the silviculture of western white pine 

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New disease threatens western white pine. Jour. Forestry 46:294-95. 

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