MANAGEMENT OF FOREST-PRODUCT HARVESTING 

 AND PROCESSING - -CONTINUED. 



Similar material in Brit. Columbia Lumberman 30(2): 

 86, 90, 92, 94, 96. Feb. 1946. 99.81 B77; Pulp & Paper 

 Mag. Canada 47:65-67. Feb. 1946. 302.8 P96 



2338. GOODWIN, O. C. Comparative costs of producing 

 pine pulpwood with a chain saw and with a crosscut saw in 

 the Piedmont Region of North Carolina. Durham, N. C, 

 1947. 30 p., illus. Ref. 



Thesis (M.F.)— Duke University. 



2339. GRAINGER, E. E. Portable pulpwood slashers. 

 Pulp & Paper Mag. Canada 41(4):297-300, illus. Mar. 



1940. 302.8 P96 



2340. HOOGEN, A. Simplified logging technique. 

 Canada Lumberman 66(21):27-28, 40, 42, illus. Nov. 1, 

 1946. 99.81 C16 



Work simplification and costs of production in bucking. 



2341. HUTCHINS, C. M., and ARMSTRONG, V. L. 

 Mechanical barking of Maine hardwood pulpwood. Pulp & 

 Paper Mag. Canada 41(10):672-673. Sept. 1940. 



302.8 P96 

 Rossing costs. 



2342. KELLEY, F. A. Summary report of our experi- 

 ence with the Council barker. Pulp & Paper Mag. Canada 

 41(10):673-674, 680. Sept. 1940. 302.8 P96 



Felling, skidding, bucking and barking costs in a spruce 

 pulpwood operation. 



2343. NIEDERHOF, C. H. Power felling equipment. 

 South. Pulp & Paper J. 9(9):40, 42. Sept. 1946. 302.8 So8 



Chain and circular saws in pulpwood operations. 



2344. REINKE, E. E. Power saws cut working time. 

 South. Lumberman 173(2177): 174. Dec. 15, 1946. 

 99.81 So82 



2345. ROBERTSON, W. M. Economic significance of 

 high stumps. Canada Forest Serv. Silvic. Leaflet 8, 1 p. 

 Mar. 1942. 99.9 C16S 



2346. WIESEHUEGEL, E. G. Power chain saws and 

 manual crosscut saws in the production of hardwood logs. 

 South. Lumberman 172(2155):46-50. Jan. 15, 1946. 

 99.81 So82 



Study conducted by Department of Forestry Relations, 

 U. S. Tennessee Valley Authority. 



Skidding 



2347. ATKINSON, C. C. What is the cost of logging 

 with the new tractor-powered sulkies? Canada Lumber- 

 man 60(10):14-16. May 15, 1940. 99.81 C16 



2348. BELOTELKIN, K. T., REINEKE, L. H., and 

 WESTVELD, M. Skidding in selective pulpwood logging. 

 U. S. Forest Serv. Northeast. Forest Expt. Sta. Tech. 

 Note 40, 3 p. Apr. 9, 1941. 1.9 F7622T 



Also in Pulp & Paper Mag. Canada 42:614-615. Sept. 



1941. 302.8 P96 



2349. *CANADIAN PULP & PAPER ASSOCIATION. 

 WOODLANDS SECTION. Pulpwood skidding with horses; 

 efficiency of technique. Ed. 2. n.p., 1947. 137 p ; , illus. 

 (Woodlands Sect. Index 694, B-8-c.) 99.76 C165 



Pulp and Paper Research Institute of Canada cooperat- 

 ing. 



2350. EMERY, K. M. Tractor logging, a resume of 

 progress since 1893. South. Lumber J. 49(7): 19-20, 22, 

 illus. July 1945. 99.81 So8 



2351. FLATT, F. L. Pre-hauling eight-foot wood. 

 Pulp & Paper Mag. Canada 42(13):788-793, illus. Dec. 

 1941. 302.8 P96 



Productivity statistics of sleigh loading, skidding, and 

 wood transfer to hauling sleighs, using tractor power. 



2352. FOBES, E. W. Improved harvesting methods; 

 equipment survey notes. Transporting logs by skyhook. 

 U. S. Forest Serv. Forest Prod. Lab. R1637-17, 2 p., 

 illus. May 1947. . 1.9 F761R 



2353. GODWIN, G. Time and cost analysis in sulky 

 logging. Pulp & Paper Mag. Canada 42:794-796. Dec. 

 1941. 302.8 P96 



2354. HILL, P. Sulky and arch logging in eastern 

 Canada. Canada Lumberman 61(18):11-12, illus. Oct. 1, 

 1941. 99.81 C16 



Includes productivity statistics for sawlogs and pulp- 

 wood. 



2355. KUSZ, W. Tractor logging reduces costs. South 

 Lumberman 173(2177):156-159, illus. Dec. 15, 1946. 

 99.81 So82 



2356. LAFORTUNE, J. G. Horses in woods work. 

 Pulp & Paper Mag. Canada 45(4):321-323. Mar. 1944. 

 302.8 P96 



MANAGEMENT OF FOREST- PRODUCT HARVESTING 

 AND PROCESSING - -CONTINUED. 



2357. LATHROP, W. W. Tractor and sulky skidding 

 operations. Pulp & Paper Mag. Canada 42:267-269, map. 

 Mar. 1941. 302.8 P96 



2358. MCNALLY, J. A. Skidding with tractor and 

 sulky. Pulp& Paper Mag. Canada 41(2): 160, 162. Con- 

 vention Issue 1940. 302.8 P96 



2359. PARSONS, H. H. The application of tractors and 

 allied equipment in the logging field. Forestry Chron. 

 18:82-85. June 1942. 99.8 F7623 



Canada. 



Similar information in Canada Lumberman 62(20): 19, 

 22-23, illus. Oct. 15, 1942. 99.81 C16 



2360. ROONEY, H. N. Time studies in tractor logging. 

 West Coast Lumberman 67(10):48s-48t. Oct. 1940. 

 99.81 W52 



2361. SANDS, W. M. Arch logging in the Lake States. 

 Miss. Val. Lumberman 77(34):9, illus. Aug. 23, 1946. 

 99.81 M69 



A study by the U. S. Forest Service, Lake States Forest 

 Experiment Station. 



2362. SCOTT, W. E. Cheaper logs by skidding both 

 down hill and up hill. J. Forestry 39:843-848. Oct. 1941. 

 99.8 F768 



Transportation 



References on access roads and roads for forest 

 management use appear under FOREST MANAGEMENT . 

 ROADS; references dealing with roads as a factor in 

 marketing appear under THE MEETING OF SUPPLY 

 AND DEMAND . TRANSPORTATION. 



2363. BENNETT, A. L. Construction of low cost pulp- 

 wood roads. J. Forestry 39:903-906, illus. Nov. 1941. 

 99.8 F768 



On lands of Armstrong Forest Co., northern Pennsyl- 

 vania. 



2364. BYRNE, J. J., NELSON, R. J., and GOOGINS, 

 P. H. Cost of hauling logs by motor truck and trailer. 

 Portland, Oreg., U. S. Forest Serv. Pacific Northwest 

 Forest & Range Expt. Sta., 1947. 112 p. 1.9622 P2C82 



Similar title in Pacific Logging Cong. Loggers Handb. 

 7:72-86, illus. Ref. 1947. 99.76 P112La 



2365. COLLINS, T. W. Analysis of highway log truck 

 hauling cost. Pacific Logging Cong. Loggers Handb. 

 1:31-33. 1941. 99.76 P112La 



Also in Timberman 43(1):34, 36, 38, 42. Nov. 1941. 

 99.81 T484 



2365a. COST of hauling logs by truck; survey of log 

 trucking costs from all parts of the western logging 

 industry. West Coast Lumberman 67(4): 14- 16, 30, 32. 

 Apr. 1940. 99.81 W52 



2366. COWLIN, R. W. Tires; key to lumber production 

 program. Timberman 44(2):10-15, illus. Dec. 1942. 

 99.81 T484 



2367. DELONG, T. S. Logging railroads and their 

 history in the Coastal Plain of North Carolina. Durham, 

 N. C, 1947. 28 p. 



Thesis (M.F.)-Duke University. 



2368. FLATT, F. L. Construction of a truck track. 

 Pulp & Paper Mag. Canada 42:541-543. Aug. 1941. 

 302.8 P96 



Cost data for clay belt area, Ontario, 1938. 



2369. GLOVER, W. H. Lumber rafting on the Wiscon- 

 sin river. Wis. Mag. Hist. 25:155-177, 308-324 Ref 

 Dec. 1941-Mar. 1942. Catholic U. Libr. 



2370. HASEL, A. A. The Blacks Mountain [Experimen- 

 tal Forest] portable log loader. U. S. Forest Serv. Calif. 

 Forest & Range Expt. Sta. Forest Res. Notes 43, 6 p. 

 Jan. 1945. 1.9 F7626R 



Cost and performance data. 



2371. HOYLE, R. J. Motorized logging equipment 

 means better forestry practice. South. Lumberman 

 163(2057):295-298, illus. Dec. 15, 1941. 99.81 So82 



Contains a section on road costs. 



2372. KANNEBERG, A. Log driving and the rafting of 

 lumber in Wisconsin. A survey. . . Statutory provisions 

 and the common law of Wisconsin pertaining to the use of 

 navigable water for log driving and the rafting of lumber 

 Madison, Pub. Serv. Comn. of Wis., 1944. 113 p 



99.76 W75 P 



2373. KELLEY, J. L. Aluminum sleighs. Canad. Pulp 

 & Paper Assoc. Woodlands Sect. Proc. 29:30-31. 1947 

 99.9 C166 



"Not examined. 



