FOREST PROTECTION 415 



Wilson, Ell wood. (8246) 



the morgan forest fire pump. Forestry Chron. 4(2): 25-27, illus. 1928. 



Young, F. C, Willman, G. E., Simons, D. P., Jr., and Hodge, W. C. (8247) 



PRACTICAL UTILIZATION OF DYNAMITE IN FIGHTING FOREST FIRES OF NORTHWEST. 



Timberman 11 (11) : 32 M, illus. 1910. 



spark arresters 



Adams, Bristow. (8248) 



preventive of forest fires ', suggestions for the adoption of a spark-de- 

 flector which will remove some of the menace which the railroads 

 have for the woods during dry seasons. Forestry and Irrig. 10: 180- 

 183, 1904. 



Black, S. R. (8249) 



spark arresters and outside exhaust. Lumber World Rev. 49 (9) : 138- 

 140; (12) : 43. 1925. 



Clouston, J. G. (8250) 



locomotive sparks. Jour. Forestry 27: 423-424. 1929. 



Drake, G. L., comp. (8251) 



report of special spark arrester committee. Timberman 30 (1) : 112, 209. 

 1928. 



Hawley, R. C. (8252) 



spark arresters on railroad locomotives. N. C. Geol. and Econ. Survey 

 Press Bull. 100, 3 pp. 1913. 



Hoffman, B. E. (8253) 



pacific logging congress spark arrester report. West Coast Lumberman 

 51 (602) : 30, 32, 34, 62-63. 1926. 



(8254) 



report of spark arrester committee. Timberman 29 (1) : 82-84. 1927. 



Mason, D. B. (8255) 



prevention of fires from locomotive sparks. In U. S. Cong. 58, 2d sess., 

 House Doc. 22, pt. 3, Monthly Cons. Rept. 74 (282) : 702-703. 1904. 



Mathewson, J. S. (8256) 



spark arresters and forest fires. Mecb. Engin. 48 (4) I 352-353. 1926. 



Rae, William. ( 8257 ) 



experiences with spark arresters. Timberman 25 (1) : 57-58. 1923. 



Silcox, F. A., Hawksetts, E. O., Osborne, E. W., and Albee, W. C (8258) 



MINIMIZING RAILROAD FIRES BY USE OF SPARK ARRESTERS AND OLE AS FUEL. 



Timberman 13 (2) : 33-36. 1911. 



Tilton, G. W. (8259) 



importance of spark-arresters. U. S. Dept. Agi'., Bur. Forestry Bull. 1 : 

 136-137. 1887. 



Walilace, L. W. (8260) 



fire losses locomotive sparks. 203 pp., illus. New York. 1923. 



(8261) 



locomotive sparks. Amer. Soc Mech. Engin. Trans., Railroads Div. 50 (13) : 



33-39. 1928. 



Snag Falling 

 Keen, F. P. (8262) 



how soon do yellow pine snags fall? Jour. Forestry 27: 735-737. 1929. 



Krafsio, J. F. (8263) 



felling snags with explosives. Du Pont Mag 22 (6) : 19-20, illus. 1928. 



McIntyre, A. C. (8264) 



pine snag disposal. Timberman 29 (10) : 162. 1928. 



Munger, T. T. (8265) 



snags. Timberman 28 (2) : 37-38, 210, illus. 1926. 



(8266) 



testing new methods of snag felling. Timberman 29 (8) : 46. 1928. 



