WOOD TECHNOLOGY 653 



Browne, D. J. (12942) 



properties and uses of the cork tree. U. S. Pat. Off. Agr. Rept. 1858 I 

 334-337, illus. 1859. 



Brown, J. P. (12943) 



THE CATALPA TREE AND ITS IMPORTANCE IN COMMERCE. 11 pp. Conersville, 



Ind. 1900. 

 Brown, L. L. (12944) 



CANADIAN SITKA SPRUCE, ITS MECHANICAL AND PHYSICAL PROPERTIES. Canada 



Dept. Int., Forestry Branch Bull. 71, 39 pp., illus. 1921. 

 Brush, W. D. (12945) 



A MICROSCOPIC STUDY OF THE MECHANICAL FAILURE OF WOOD. U. S. Dept. Agr., 



Rev. Forest Serv. Invest. 2 : 33-38, illus. 1913. 



(12946) 



size and quality of southern pine timber. 30 pp., illus. New Orleans. 

 1919. 



Cantrell, M. C. (12947) 



characteristics and uses of Philippine woods. Wood-Worker 47 (4) : 47; 

 (6) : 38-39. 1928. 



CARPENTER, R. C. (12948) 



INVESTIGATIONS OF THE PROPERTIES OF BALSA WOOD (OCHROMA LAGOPUS). 



Sibley Jour. Engin. 31 : 57-62, illus. 1916. 



(12949) 



THE PROPERTIES OF BALSA WOOD, OCHROMA LAGOPUS. Amer. SOC. Civ. Engin. 



Trans. 81: 125-160. 1917. 



Lundin, A. P., and Cox. L. M. (12950) 



the properties of balsa wood. Amer. Soc. Civ. Engin. Proc, Papers and 



Discussions, 42 : 649-679 ; 1101-1105 ; 1255-1256. 1916, 



Case, L. S. (12951) 



characteristic properties and uses of softwoods. Amer. Lumberman 2684 : 

 1, 57. 1926, 



Chancerel, Lucien. (12952) 



properties of wood! a chapter from "botanique forestiere," translated by 

 Winifred w haley. Jour. Forestry 19 : 414-420. 1921. 



Chittenden, A. K. (12953) 



THE RED GUM ; WITH A DISCUSSION OF THE MECHANICAL PROPERTIES OF RED GUM 



wood, by w. kendrick hatt. XL S. Dept Agr., Bur. Forestry Bull. 58, 

 56 pp., illus. 1905. 



Cone, McGarvey. (12954) 



forest service tests to determine the influence of different methods 

 and rates of loading on the strength and stiffness of timber. amer. 

 Soc Testing Material Proc. 11 : 535-540. 1908. 



(12955) 



STRENGTH VALUES FOR STRUCTURAL TIMBERS. U. S. Dept. Agr., Forest Sei'V. 



Circ 189, 8 pp., illus. 1912. 



(12956) 



yellow pine as a structural timber. The Lumber World 5 (3) : 13-14. 



1907. 



and Heim, A. L. (12957) 



tests of structural timbers. U. S. Dept. Agr., Forest Serv. Bull. 108, 

 123 pp., illus. 1912. 



and Knapp, J. B. (12958) 



properties and uses of douglas fir. U. S. Dept. Agr., Forest Serv. Bull. 88, 



75 pp., illus. 1911. 



and Knapp, J. B. (12959) 



PROPERTIES AND USES OF DOUGLAS FIR | PART I. MECHANICAL PROPERTIES J PART II. 



commercial uses. U. S. Dept. Agr., Forest Serv. Bull. 88, 75 pp., illus. 

 1911. 



