540 MISC. PUBLICATION 3 6 4, IT. S. DEPT. OP AGBICULTUBB 



Koroleff, A. M. (10719) 



overhead skiddixg ix the southern Appalachians. South. Lumberman 

 1465: 39, illus. 1923. 



(10720) 



tractor logging in eastern Canada. Canad. Woodlands Rev. 2 (8) : 11-19, 



illus. 1930. 



(10721) 



use of tractors in logging. Canad. Pulp and Paper Assoc, Woodlands Sect. 

 Proc. 1929, App. 2 : 1-19. illus. 1929. 



Kruegeb, M. E. (10722) 



a new tool for the forester. Calif. Countryman 16 (7) : 12-13, 34, illus. 

 1930. 



MaoDonald, Ronald. (10723) 



high lead and ground yarding compared. Timberman 18 (1) : 55-56. 1916. 



MaoKean, Feank. ( 10724 ) 



application of electricity to logging. Canada Lumberman 32 (14) : 46- 

 47. 1912. 



(10725) 



possibilities of pacific coast logging by electricity. Pacific Lumber Trade 



Jour. 16 (9) : 45-46. 1911. 



Mackle. G. A. (10726) 



tractors ts. horses in the woods. Canad. Forestry Mag. 19 (4) : 245, illus. 

 1923. 



Mason, D. T. (10727) 



electricity basic in development of timber resources. Jour. Elect. 46 (9) : 

 429-430. 1921. 



Meiklejohn. E. H. (10728) 



motor trlxk logging. West Coast Lumberman 39 (457) : 42-44. 1920. 



(10729) 



some problems in motor truce: logging. Timberman 21 (6) : 54, illus. 

 1920. 



Metcalf, C. D. (10730) 

 logging with caterpillars. West Coast Lumberman 37 (432) : 20-21, 60, 



illus. 1919. 



MlLLETT, G. W. (10731) 



lggging with lidgerwood steel spar skidder. Timberman 15 (11) : 60-61, 



illus. 1914. 



Mullen. C. L. (10732) 

 electric logging. Timberman 29 (2) : 42-48. 1927. 



Neff, Philip. (10733) 

 ■■caterpillar*' output studies. Timberman 32 (1) : 72-76. 1930. 



O'Goeman, J. S. (10734) 

 overhead logging. Timberman 17 (1) : 37-39, illus. 1915. 



O'Heaene. James. (10735) 



description and value of high leads. Tinibei'rnan 18 (1) : 56-57. 1916. 



(10736) 



overhead yarding operations. Timberman 15 (11) : 63-64, illus. 1914. 



Olin. F. R. (10737) 



overhead system of eough ground logging. Lumber World Rev. 23 (8) : 

 18-19. 1912. 



Peaslee, W. D. (10738) 

 electric vs. steam logging. Jour. Elect. Power and Gas 37: 389-393. illus. 

 1916. 



Ransom. A. E. (10739) 



electric power transmission in logging. Jour. Elect. Power and Gas 37 : 

 374-375. 1916. 



