634 



AMERICAN FORESTRY 



A saving in Lumber of 

 $17,178,000 Annually is 

 Possible by Kiln Drying 

 Instead of Preliminary Air 

 Drying 



THE 



KILN DRYING 



OF LUMBER 



Is a new and authoritative 



work covering the entire 



subject 



By Harry Donald Tiemann, M.E.,M.F. 



In charge. Section of Timlipr I'liysica and 

 Kiln Drj-iiiK Experinirnts of tlie U. S. Forest 

 Service. Special Lecturer in Wood Technol- 

 ogy and Forestry, University of WiBconaiD. 

 Forest Products Laboratory. Madison, Wis- 

 consin. 



16 Tables. 55 Illustrations. Octavo. Net $4.00 



The value of technical knowledge of KILN 

 DRYING is self evident. — this book, as does 

 uo other upon the market, gives the reader 

 the most rec( nt a nd most clearly expressed 

 information. The United States is taking a 

 lead iu th^ adoption of the KILN DRYING 

 method an I this vuluine will increase our 

 lead. It is a practical as well as a theoreti- 

 cal treatise. The text and illustrations guide 

 the way to the most etileient methods of 

 work. 



KILN DRYING improves the condition of 

 the wood for the purpose for which it is used; 

 it reduces losses from warping, checking, 

 case-hardening and honey-combing that occur 

 in Air Drying; it reduces the interest charge, 

 the fire risk, the weather attacks by reducing 

 the period necessary to carry wood from the 

 time it is cut to that wlien it is fit for use; 

 it reduces the weight and thus facilitates 

 handling and shipping. 



The present losses in preliminary Air Dry- 

 ing can be reduced by KILN DRYING from 

 12 per cent, for Hard Woods and 5 per cent, 

 for Soft Woods to 2 per cent. There la a 

 possible annual saving of $17,178,000. 



J. B. Lippincott Company 



Publishers 



Philadelphia 



FO 

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THE FOREST 



IS THREE-FOURTHS OF 



FORESTRY 



Your opportunities are as unlimited 



as our forests if you study at 



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Forest Botany 



Maickii, J. H. A critical revision of the 

 genus Eucalyptus, pt. 31. 29 p. pi. 

 Sydney, N. S. W., 191/. 



Rock, Joseph Francis Charles. The orna- 

 mental trees of Hawaii. 210 p. il., 

 pi. 24 cm. Honolulu. Published un- 

 der patronage, 1917. 



Silviculture 



I'tanting 



Brown, T. W. Tree planting on agricul- 

 tural estates and roads. 63 p. pi. 

 Cairo, 1917, (Egypt — Ministry of agri- 

 culture — Horticultural section. Leaflet 

 no. 11). 



Forest Protection 



Diseases 



Coleman, Leslie C. Spike disease of sandal. 

 52 p. pi. Bangalore, 1917. (Mysore — 

 Dept. of agriculture. Mycological 

 series, bulletin no. 3.) 



Massachusetts forestry association. The 

 pine blister rust. 16 p. il , maps. Bos- 

 ton, Mass., 1916. (Bulletin 120.) 



Massachusetts forestry association. A 

 plan to frustrate the white pine blister 

 rust in future commercial plantin.t;s. 

 2 p. Boston, Mass.. 1916 (Bulletin 

 118.) 



United States — Dept of agriculture — Bur- 

 eau of plant industry. The plant ds- 

 ease bulletin, no. 1. 20 p. Wash., 

 D. C, 1917. 



rire 



Pennsylvania — Chief forest fire warden 

 Report for the year 1916 124 p. pi. 

 Wash., D. C, 1917. (Pennsylvania— 

 Dept. of forestry. Bulletin no. 16.) 

 Forest Management 



Massachusetts forestry association. Town 

 forest contest of 1916. 8 p. Boston, 

 Mass., 1915. (Bulletin 116.) 

 Forest Administration 



Woolsey, Theodore S., Jr. French forests 

 and forestry: Tunisia, Algeria, Cors- 

 ica : with a translation of the Algerian 

 code of 1903. 238 p. il. N. Y., J. 

 Wiley & Sons, 1917. 



Forest Utilization 



Secrest, Edmund. Fuel and the woodlot. 

 4 p. il. Wooster, Ohio agricultural 

 experiment station, 1917. 



Lumber industry 



Lumbermen's credit association. Refer- 

 ence book, Aug., 1917. Chicago and 

 New York, 1917. 



United States — Bureau of the Census. Lum- 

 ber and its renianufactures, 1914. 10 p. 

 Wash., D. C, 1917. 



Wood Preservation 



Barton, J. E. The use of treated timber, 

 especially as relating to the use of 

 treated timbers on the farm, 3 p. 

 Frankfort, Ky., 1917. (Kentucky- 

 State forester. Circular 6.) 

 Auxiliary Subjects 



Description and travel 



Boston and Main railroad — Passenger traffic 

 department. The White Mts. of New 



Now Is The Time 



To Order 



Andorra Evergreens 



Our ability to supply plants 

 and tree.« and shrubs of 

 the highest quality is not 

 curtailed by the stoppage 

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 nursery stock grown at 

 Andorra. Our catalog on 

 request— 



"Suggestions for Effective Planting" 



ANDORRA NURSERIES 



Wm. Warner Harper, Prop. 



Chestnut Hill, Phila., Pa. 



Box 200. 



FISKE FENCE 



Climb-proof, chain link fenc- 

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 wire fence, iron gates, lamp 

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Catalogues on Request 



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100-102 PARK PLACE 

 NEW YORK, N.Y. 



Hampshire, in the heart of the nation's 

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 1917. 

 Conservation of natural resources 

 ."National conservation association. Bulle- 

 tin, Jan. 1, 1917. 8 p. Wash, D. C, 

 1917. 



I'hysical c/evyraphy 



Van Dyke, John C. The desert : further 

 studies in natural appearances. 233 p. 

 pi. New York, Ch. Scribner's Sons, 

 1915. 



liotany 



Duggar, Benjamin M. Plant physiology, 

 w'th special reference to plant produc- 

 tion. 516 p. il. New York. The Mac- 

 Millan Co., 1916. 



.\Iacoun. J. M., & Malte, M. O. The fiura 

 of Canada. 14 p. pi. Ottawa, 1917. 

 (Canada — Geological survey. Museum 

 bulletin no. 26.) 



Landscape <;ardenin<; 



Waugli, Frank A. Rural improvement ; the 

 principles of civic art applied to rural 

 conditions, including village improve- 

 ment and the betterment of the open 

 country. 265 p. il., pi. New York, 

 Orange Judd Co , 1914. 



.Irchitecture 



Dewell, Henry D. Timber framing. 275 

 p. il. .San Francisco, Cal , Dewey Pub. 

 Co., 1917. 



