FOREST PROTECTION 419 



Gray, L. G. (8326) 



fire-weather service. Amer. Forests and Forest Life 36 : 512-514, 524, illus. 

 1930. 



Hawley, L. F. (8327) 



THEORETICAL CONSIDERATIONS REGARDING FACTORS WHICH INFLUENCE FOREST 



fires. Jour. Forestry 24 : 756-763. 1926. 

 Headley, Roy. (8328) 



FIRE-WEATHER FORECASTS NEEDED BY FIRE CONTROL EXECUTIVES. Jour. Forestry 



25: 463-466. 1927. 



Henry, A. J. (8329) 



can thunderstorms be classified. U. S. Monthly Weather Rev. 55 (3) : 

 118. 1927. 



Hofmann, J. V. (8330) 



atmospheric humidity and forest fires. Lumber World Rev. 45 (12) : 

 44. 1923. 



— (8331) 



effects of climatic conditions on forest fires. Lumber World Rev. 43 (9) : 

 85-86. 1922. 



— (8332) 



humidity effect on Herman creek fire. Timberman 23 (11) : 34-35, illus. 

 1922. 



— (8333) 

 meteorological factors and forest fires. XL S. Monthly Weather Rev. 51 



(11) : 569. 1923. 



— (8334) 

 putting fire weather to work. Timberman 25 (7) : 65-66, illus. 1924. 



— (8335) 

 relative humidity and forest fire prevention. Timberman 25 (1) : 56-57. 

 1923. 



— (8336) 



SOME RELATIONS BETWEEN METEOROLOGICAL FACTORS AND FOREST FIRES. Pa. 



Acad. Sci. Proc 2 : 31-34, illus. 1927-28. 



— and Osborne, W. B. (8337) 



relative humidity and forest fires. 12 pp., illus. Washington, D. C. 1923. 



Joy, G. C. (8338) 



fire weather in the douglas fir region. Wash. [State] Univ. Forest Club 

 Quart. 3 (2) : 5-8. 1924. 



(8339) 



forest fire weather in northern Washington. U. S. Monthly Weather 



Rev. 51 (11) : 564-566. 1923. 



(8340) 



meteorology in forest fire control. Timberman 26 (9) : 130. 1935. 



(8341) 



prediction of fire hazard days. Timberman 25 (7) : 94. 1924. 



Keyser, E. M. (8342) 



some 1929 fire-weather comparisons. U. S. Monthly Weather Rev. 58 (9) : 

 365-368, illus. 1930. 



Larsen, J. A. (8343) 



the forest fire season at different elevations in idaho. Idaho Forester 

 6: 19-23, 1924. 



(8344) 



weather records at lookout stations in northern idaho. U. S. Monthly 

 Weather Rev. 50 (1) : 13-14. 1922. 



■ and Delavan, G. C. (8345) 



CLIMATE AND FOREST FIRES IN MONTANA AND NORTHERN IDAHO, 1909 TO 1919. 



U. S. Monthly Weather Rev. 50 (2) : 55-68, illus. 1922. 



