WOOD TECHNOLOGY 695 



Jenkins, J. H. (13763) 



the kiln-drying of British Columbia softwoods. Canada Dept. Int., Forest 

 Serv. Circ. 18, 13 pp. 1926. 



Johnson, B. A. (13764) 



the interesting story of "nupro-gum". Lumber World Rev. 27 (4) : 22-25, 

 illus. 1914. 



Johnson, H. M. (13765) 



DEGRADE IN KILN DRYING DOUGLAS FIR COMMON AND FINISH. Timberman 29 (4) '. 



40-48, illus. 1928. 



Johnson, N. L. (13766) 



the drying of lumber for cores. Hardwood Rec. 61 (9) : 18-20. 1925. 



(13767) 



kiln drying in relation to deoay. Hardwood Rec. 60 (6) : 18-22. 1926. 



(13768) 



WHAT IS THE MOST IMPORTANT PHASE OF DRYING? Hai'dWOOd ROC 59 (9) : 



18-20. 1925. 



Keith, C. S. (13769) 



reducing lumber seasoning losses. U. S. Dept. Agr. Misc. Circ. 39: 37-40. 

 1925. 



(13770) 



why douglas fir should be kiln-dried. Lumber World Rev. 51 (2) : 1&-20. 



1926. 



Kettle, E. U. (13771) 



PRACTICAL KILN DRYING ; A MANUAL FOR DRY KILN OPERATORS, OWNERS AND 

 SUPERINTENDENTS OF WOODWORKING PLANTS AND VOCATIONAL SCHOOLS. 



121 pp., illus. Grand Rapids, Micb. 1923. 

 Knauss, A. C. (13772) 



AUTOMATIC REGULATION OF RELATIVE HUMIDITY; CONDITIONING APPARATUS DE- 

 VELOPED AT U. S. FOREST PRODUCTS LABORATORY AT MADISON, WISCONSIN. 



Paper Indus. 2 (4) : 553-557, illus. 1920. 



(13773) 



the kiln drying of southern pine. Soutb. Lumberman 1434 : 32-34. 1923. 



(13774) 



recent tests in kiln-drying southern pine. Soutb. Lumberman 1485 : 46, 

 48. 1924. Also pub. in Lumber Trade Jour. 85 (6) : 34D-34E. 1924. 



Koehler, Arthur, and Thelen, Rolf. (13775) 



THE KILN DRYING OF LUMBER, PREPARED IN THE EXTENSION DIVISION OF THH 



university of Wisconsin. 293 pp., illus. New York. 1926. 



Kraetzer, Albert. (13776) 



the drying of veneers. Hardwood Rec. 38 (4) : 31-32. 1914. 



Kriok, A. E. (13777) 



humidity control of dry kilns. Furniture Manfr. and Artisan 19 (1) : 

 18-20. 1920. 



(13778) 



theory vs. practice in ventilating dry-kilns. Wood-Worker 36 (9) : 

 38-39; 36 (12) : 52-53, illus. 1917-18. 



Leifeld, E. T. (13779) 



wood seasoning by electricity. U. S. Daily Cons. Rept, Advance Sbeets, 

 418: 1-2. 1899. 



Lewis, W. K., Carrier, W. H. Stacey, A. E., Jr., Fleming, R. S., Merz, R. G., 

 and Ridley, G. B. (13780) 



the symposium on drying. Jour. Indus, and Engin. Cbem. 13 : 427-460, illus. 

 1921. 



Lillis, F. J. (13781) 



advantages of automatic kiln drying. Hardwood Rec. 52 (3) : 24-25. 1921. 



Linn, A. D. (13782) 



instructions in vapor process drying. 71 pp., illus. Grand Rapids, Mich. 

 1910. 



