LOGGING AND LUMBERING 571 



Hicks, P. R. (11336) 



P. R, HICKS GIVES MORE FACTS ON WOODEN TIES. CrOSS Tie Bull. 8 (12) I 10, 12, 



14. 1928. 



(11337) 



the properties or western tie woods. Ry. Maintenance Engin. 16 (12) : 

 473-474. 1920. Also pub. in Cross Tie Bull. 2 (6) : 3-6. 1921. 



(11338) 



service results with western tie timber. Cross Tie Bull. 2 (5) : 3-6. 1921. 



(11339) 



service tests of cross-ties. Amer. Wood Preservers' Assoc. Proc 13 : 85- 

 228. 1917. 



(11340) 



service tests of cross ties. Amer. By. Engin. Assoc. Bull. 210 : 21-72. 1918. 

 Hunt, G. M. (11341) 



SIZES AND FORMS OF CROSS TIES IN EUROPEAN TRACKS. Cl'OSS Tie Bull. 8 (1) : 



18-20. 1927. Also pub. in Timberman 28 (6) : 184. 1927. 

 Johnston, C. E. (11342) 



TIE PRODUCTION FROM A RAILROAD STANDPOINT. CrOSS Tie Bull. 11 (3) : 8-16. 



1930. 



Jones, W. F. (11343) 



southern pine ties. Cross Tie Bull. 1 (6) : 5-6 1920. 



Joyce, A. R. (11344) 



the production of the wooden cross tie. Amer. Wood Preservers' Assoc. 

 Proc. 8: 34-51. 1912. 



Keig, J. R. (11345) 



the value of gum wood as tie material. Cross Tie Bull. 4 (2) : 3-10, illus. 

 1923. 



Kendrick, J. W. (11346) 



conserving cross ties and means of protection from mechanical wear, 

 Ry. Jour. 16 (4) : 5-6. 1910. 



Kline, M. E. (11347) 



SOME PHASES OF CROSS TIE PRODUCTION ON THE PACIFIC COAST. CrOSS Tie Bull. 



5 (12) : 4-8. 1924. 



Koehler, Arthur. (11348) 



GROWTH AND STRUCTURE OF WOOD SUITABLE FOR POLES. Elect. Light and Power 



6 (9) : 84, 86, 88, 90-91, 119. 1928. 



Korstian, C. F. (11349) 



exploitation of crossties in northern new Mexico. Forestry Quart. 12 : 

 177-192, 408-424. 1914. 



Lentz, G. H. (11350) 



cross tie operations on the harriman estate. Cross Tie Bull. 11 (7) : 1-6. 

 1930. 



Long, W. H. (11351) 



TIMBER WITH SLIGHT HEART ROT CAN BE USED FOR RAIL TIES. U. S. Dept. Agl'. 



Yearbook 1927 : 619-620, illus. 1928. 

 (11352) 



WHEN IS ROT NOT ROT? (A DISCUSSION OF HEART ROT IN RAILWAY TIES.) Amer. 



Wood Preservers' Assoc. Proc. 21 : 202-215 ; 23 : 70-76. 1925, 1927. 



Lusk, R. D. (11353) 



uniform inspection of crossties. Amer. Lumberman 1916: 42-43. 1912. 



Macauley, M. (11354) 



manufacture of triangular ties. Columbia River and Oregon Timberman 

 5 (8) : 27, illus. 1904. 



MoGough, N. W. (11355) 



CROSS TIES OF WATER OAK CUT FROM SWAMP LAND. Cl'OSS Tie Bull. 11 (4) : 



26-30. 1930. 



