40 BULLETIN 753, U. S. DEPARTMENT OF AGRICULTURE. 
Cordwood Producers, list furnished to Minnesota forest service for distribution, 
March 12, 1918. 
Firewood to Relieve the Coal Shortage, Forestry Leaflet No. 19, February 15, 
1918, by F. W. Besley, State forester, Maryland State board of forestry, 
Baltimore, Md. 
Firewood and the Woodlot, Press Bulletin 1918, by Edmund Secrest, State for- 
ester, Wooster, Ohio. : 
The Price of Fuel Wood, by William K. Prudden, State fuel administrator, 
Lansing, Mich., March, 1918. 
Wood and the Present Fuel Hmergency, by John M. Briscoe, Maine Forestry 
Association, February 6, 1918, Bangor, Me. 
Municipal Woodyards, Circular 2, by T. A. Parker and James B. Berry, of the 
wood fuel department of United States fuel administration for Georgia, 
May, 1918. 
GENERAL BIBLIOGRAPHY. 
Betts, H. S.: Wood Fuel Tests. (U. S. Dept. of Agriculture, Forest Service, 
_Washington, D. C. Review of Forest Service Investigations, 193, Vol. 2, pp. 
39-42.) 
Bogue, H. E.: Some Determinations of Weight and Fuel Value of Green Wood. 
(Forestry Quarterly, Washington, D. C., 1904, Vol. 2, pp. 275-276.) 
Fisher, W. R.: Heating Power and Combustibility of Wood. (In Scehlich’s 
Manual of Forestry, London, Bradbury, Agnew & Co., ed. 2, 1908, Vol. 5, pp. 
107-111.) @ 
Fuel Value of Wood, The: (W. B. Campbell, forest products laboratories of 
Canada, March 12, 1918. Canadian Forestry Journal, April, 1918, Vol. 
XIV, No. 4) 
Kollock, T.: Efficiency of Wood in Stoves and Open Fireplaces. (Forest, Fish, 
and Game, Athens, Ga., April, 1911, Vol. 3, No. 6, pp. 95-97.) 
Kreisinger, Henry and others. Combustion of Coal and Design of Furnaces. 
144 p. il., pl., diagrams. Washington, D. C., 1917. (U.S. Department of the 
Interior, Bureau of Mines. Bulletin 135.) 
Kreisinger, Henry: Five Ways of Saving Fuel in Heating Houses. 13 p. Wash- 
ington, D. C., 1918. (U. S. Department of the Interior, Bureau of Mines. 
Technical Paper 199.) 
Pierson, Albert H.: Consumption of Firewood in the United States. 7p. Wash- 
ington, D. C., 1910. (U. S. Department of Agriculture, Forest Service. Cir- 
cular 181.) E 
Record, 8S. J.: The Fuel Value of Wood. (Hardwood Record, Chicago, October 
10, 1912, Vol. 34, No. 12, pp. 32-33.) ' 
Schenck, C. A.: Heating Power of Wood (in his Forest Utilization, Biltmore, 
N. C., Biltmore Forest School, 1904, pp. 64-65. ) 
Schenck, C. A.: Manufacture of Charcoal in Charcoal Kilns (Pits). (Logging 
and Lumbering or Forest Utilization, pp. 166-168, 1912.) 
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