530 MISC. PUBLICATION 3 64, U. S. DEPT. OF AGRICULTURE 

 Jones, E. J. (10516) 



THE CONQUEST OF THE GIANTS ; HOW THE BIG TREES OF THE PACIFIC NORTHWEST 



are brought to the saw. Miss. Valley Lumberman 40 (4) : 42-43, illus. 

 1909. 



Joy, A. C. (10517) 



history of lumbering in California. Tiinbernian 30 (11) : 178. 1929. 



Kellogg, G. A. (10518) 



PRODUCTION OF REDWOOD, THE WOOD EVERLASTING, IN HUMBOLDT COUNTY. Pioaeer 



West. Lumberman 62 (9) : 21, illus. 1914. 

 Koroleff, A. (10519) 



LOGGING ! THE BEST MEANS FOR IMPROVING AND GROWING FORESTS. Pulp and 



Paper Mag. 30 (19) : 525-528, 552, illus. 1930. 

 (10520) 



THE PROGRESS OF PULPWOOD LOGGING IN EASTERN CANADA. Canad. Woodlands 



Rev. 1 (10) : 9-10. 1930. 

 Lachmund. O. (10521) 



LOGGING IN INTERIOR BRITISH COLUMBIA PRESENTS MANY ENGINEERING PROBLEMS. 



Timberman 12 (9) : 64. 1911. 

 Lamb, G.N. (10522) 



LOGGING AMERICAN WALNUT. 4 pp., illUS. Chicago. 1929. 



Lincoln, Alfred. (10523) 



LOGGING ENGINEERS SAVE MONEY AND TROUBLE FOR OPERATORS. West Coast 



Lumberman 38 (447) : 31-34. 1920. 



Lockyer, S. S. (10524) 



logging plan for a hypothetical valley. Berlin Mills Co. Ann. Conf . "Woods 

 Dept. 2 : 11-21, illus. 1914. 



Lyford, C. A. (10525) 



logging engineering service ; relief maps for logging operations. West 

 Coast Lumberman 42 (494) : 92-93, 110. 1922. 



McIntyre, C. (10526) 



lumbering in new Brunswick. Canada Lumberman 28 (2) : 22-23, illus. 

 1908. 



Mackintosh, C. H. > (10527) 



efficiency of machinery in logging operations necessary to an economical 

 production. South. Logging Assoc. Proc 6 : 50-58. 1916. 



McLafferty, T. H. (10528) 



logging on steep grades. Canada Lumberman 27 (7) : 23, illus. 1907. 



Margolin, D. (10529) 



the hand loggers of British Columbia. Forestry Quart. 9 : 563-567. 1911. 



Marshall, E. A. (10530) 



topographic surveys for logging operations. Engin. News 73 (23) : 1112- 

 1115; 74 (7) : 324-325, illus. 1915. 



Martin, C. S. (10531) 



THE PROBLEMS OF A LOGGING ENGINEER IN BRITISH INDIA. Wash. [State] Univ. 



Forest Club Quart. 2 (1) : 27-32, illus. 1923. 



Maxwell, Hu. (10532) 



the development of logging operations. Amer. Forestry 24 : 272-279, illus. 

 1918. 



Merrill, R. D. (10533) 



INDIVIDUAL OBSERVATION OF OVERHEAD SYSTEM AS AGAINST GROUND YARDING. 



Timberman 12 (9) : 55-58, illus. 1911. 



Merriman, K. A. (10534) 



use of explosives in logging. Timberman 28 (4) : 90, 92. 1927. 



Mittelman, E. B. (10535) 



the gyppo system. Jour. Polit. Econ. 31 (6) : 840-851. 1923. 



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