783. U. S. BUR. OF THE CENSUS. United States 

 imports of merchandise for consumption; commodity 

 by country of origin. Report No. FT 110. Sept. 1954. 



Monthly. Group 4-wood and paper, includes unmanu- 

 factured wood, lumber, manufactured wood, cork, paper 

 base stock, and paper. Gives net quantity and value. 



784. U. S. OFF. OF INTERNATIONAL TRADE. 

 Foreign commerce yearbook, 1951, 1952 Washington, 

 1953, 1954. 157. 54 Y3F 



Current statistics in U. S. Bur. of the Census, Quar- 

 terly summary of foreign commerce of the United States, 

 157.41 Su62, showing information in two groups: 2, 

 Naval stores, gums, and resins; 4, wood, pulp and 

 paper, and related products. 



785. WHITE pine production and export. Timber 

 Canada. 14(5):22-23. January 1954. 



PRIMARY WOOD CONVERSION; PRODUCTION 

 PROCESSES AND EQUIPMENT 



786. MANSFIELD, J. H. A century of progress in 

 woodwork machines. (Condensed) South. Lumber J. 

 57(4): 14, 16, 20, 24, 115-116; (5):96-97. Apr. -May 1953. 

 99. 81 So8 



Accounting and Costing 



787. NOEL, C. Costing pulp and paper. Pulp 8t 

 Paper Mag., Canada 55(7):108- 110. June 1954. 302.8 

 P96 



788. NOLTEMEYER, V. E. How to estimate costs 

 of wood products. Wood & Wood Prod. 59(6):44, 47, 65- 

 67. June 1954. 99. 82 W856 



789. NOLTEMEYER, V. E. Methods of setting up 

 a cost system. Wood & Wood Prod. 59:32,34-35,46-47. 

 Apr. 1954. 99. 82 W856 



Logging 



790. ABRAHAM, H. Logging problems in manage- 

 ment and use of the high-elevation true firs. J. Forestry 

 51:129-131. Feb. 1953. 99. 8 F768 



California. 



791. COLLINS, T. E. , and THOMAS, D. P. Port- 

 able band mill integrated with logging points way to 

 greater utilization. Wash. Inst. Forest Prod. B. 13, 14 

 p. 1953. 99. 9 W278 



Includes cost analysis of logging and sawmilling opera- 

 tions. 



792. INTERPRETATION of the new Ontario log rule. 

 Timber Canada 13(9):30-31. May 1953. 99.81 T487 



793. KOROLEFF, A. Full-tree logging; a challenge 

 to research. Woodlands Res. Index 93, 101 p. Ref. 1954. 

 99. 8 W855A 



Information from many sources bearing on the feasi- 

 bility of full-tree logging. Challenge to research rather 

 than research already done. 



794. KOROLEFF, A. Research to increase logging 

 efficiency. Internatl. Union Forest Res. Organ. Cong. 

 [Proc] 11:984-990. 1953, pub. 1954. 99. 9 In82 



Logging Costs, Returns, and Productivity 



794a. ANDERSON, R. B. Time and cost study; 

 one-man salvage logging operation. Moscow, Idaho, 

 1954. 



Thesis (M. S. )--University of Idaho. 



795. CAMPBELL, R. A. Logging methods and 

 costs in the Southern Appalachians. U. S. Forest Serv. 

 SE. Forest Expt. Sta. Paper 30,29 p. Oct. 1953. 

 1_._9622 S4St2 



Based on studies of some 30 operations near Asheville, 

 N. C. , 1947-52. 



796. COOLIDGE, L. D. Financial aspects of log- 

 ging. Lumberman 81(2): 100- 102, 105. Feb. 1954. 99.81 

 W52 



797. GUTTENBERG, S., and REYNOLDS, R. R. 

 Cutting financially mature loblolly and shortleaf pine, 

 U. S. Forest Serv. South. Forest Expt. Sta. Occas. Pa- 

 per 129, 18 p. May 1953. 1.9F76240 



798. HOW a truck cost system helps in advance 

 planning. Timberman 55(1 1):58, 60, 64, 66. Sept. 1954. 

 99.81 T484 



Tabulations, illustrations. 



799. MCCLAY, T. A. Relation of tree size to pro- 

 duction rates when cutting pine pulpwood with a chain 

 saw. U. S. Forest Serv. SE. Forest Expt. Sta. Res. 

 Notes 28, 2 p. Jan. 1953. 1.9622 S4R312 



800. POPE, C. L. Effect of breakage on falling and 

 bucking costs. Timberman 56:70, 72, 74, 76: Nov. 1954. 

 99. 81 T484 



801. RALSTON, R. A. Basal area as a guide in 

 estimating logging costs. J. Forestry 51:886-890. Ref. 

 Dec. 1953. 99.8 F768 



802. ROE, A. L. , and SQUILLACE, A. E. Effect 

 of cutting methods on logging costs in larch- -Douglas- 

 fir. J. Forestry 51:799-802. Nov. 1953. 99. 8 F768 



Larix and Pseudotsuga taxifolia in Rocky Mountains. 



803. U. S. TENNESSEE VALLEY AUTHORITY. 

 DIV. OF FORESTRY RELATIONS. Hardwood logging 

 costs in the Tennessee Valley. U. S. Tenn. Val. Au- 

 thority. Div. Forestry Relat. Tech. Note 16, 20 p. 

 June 1953. 173.2 T25Tn 



804. U. S. TENNESSEE VALLEY AUTHORITY. 

 DIV. OF FORESTRY RELATIONS. Logging facts for 

 sawmill operators. Norris, Tenn., 1953. 13 p. 

 173. 2 T25Lo 



805. WALLACE, O. P. Methods for obtaining min- 

 imum cost logging in northern New York and New Eng- 

 land. Diss. Abs. 14:578. Apr. 1954. 241.8 M58 



805a. WEST, D. C. Hauling costs in good and bad 

 weather for Chevrolet 6100 and International K-7 log 

 trucks in the woodlot area of southeastern Michigan. 

 Ann Arbor, Mich., 1953. 



Thesis (M)--University of Michigan. 



Equipment and Mechanization 



806. CURRIE, D. V. The role of the small tractor 

 in the bush. Pulp & Paper Mag. Canada. 55(7):156, 159. 

 June 1954. 302.8 P96 



807. FOGH, I. F. Mechanization [of logging] from 

 a Canadian's view. Pulpwood Annu. 1954:36, 38-39. 

 99.83 P96 



Viewpoint of logging engineer. 



808. GODWIN, G. Development of mechanical log- 

 ging methods between the stump and final landing for 

 eastern Canada. Pulp & Paper Mag. Canada 55(7):142- 

 144. June 1954. [Woodlands Sect. Index 1368] 302.8P96 



809. PRODUCERS' viewpoints of mechanization [ of 

 logging]. Pulpwood Annu. 1954:39-43. 99. 83 P96 



Digests of panel discussion by G. D. Carlisle, S. D. 

 Forbes, R. Watson, C. E. Adams, and C. Gibson; 

 J. W. Myers, moderator. 



810. RITZHEIMER, E. Planning of mechanical 

 supervision for logging operations and equipment [as 

 practiced by Potlatch Forests, Inc. ] . Canad. Lumber- 

 man 74(6):30-3 1, 54; (7):56-58. June -July 1954. 99.81 

 C16 



Abstract of paper presented before Truck Loggers 

 Assoc, in Vancouver, Jan. 1954. 



811. WALLACE, O. P. Is your horse pulling his 

 load on the logging job? NE. Logger 3(3, i. e. 1):12-13, 37. 

 Sept. 1954. 99. 81 N812 



Salvaging; Relogging 



812. CHAMPAGNE, E. G. , and KRAJICEK, J. E. 

 Hardwood slash can pay its way. U. S. Forest Serv. 

 Cent. States Forest Expt. Sta. Sta. Notes 83, 2 p. Feb. 

 1954. 1.9 F76252S 



813. FITZGERALD, O. A. Beetle proofing the big 

 timber country. Amer. Forests 60(1):25, 53-56. Jan. 

 1954. 



Idaho and Montana. 



814. KNUDSEN, E. J. Saving $ 1 50, 000 a year by 

 selling waste trees. Pub. Works 85(5):92. May 1954. 

 290. 8 M922 



Waste trees from Chicago parks. 



815. KRAJICEK, J. E. Special market makes har- 

 vesting low-grade trees profitable. U. S. Forest Serv. 

 Cent. States Forest Expt. Sta. Sta. Notes 87,2 p. Nov. 

 1954. 1. 9 F76252S 



Costs and returns in Iowa. 



Felling, Bucking, and Other 

 Log-Making Operations 



816. FLATEBOE, E. I. Hydraulic log barking. 

 Forest Prod. Res. Soc. J. 3(3):56-58, 94. Sept. 1953. 

 99. 9 F7662J 



Describes different types of hydraulic barkers includ- 

 ing slab barkers, and discusses the advantage of hy- 

 draulic barking, water consumption and costs. 



23 



