72 ECONOMIC "WOODS OF THE UNITED STATES 



Croizette-Desnoyers, M.: Notice sur le Debit et les Emplois 

 des Principales Especes de Pins. Paris, Imprimerie Nationale, 

 1878. 



DupONT, A. E., AND La Grye, B. de: Les Bois: Indigenes et 

 Etrangers. Paris, J. Rothschild, 1875. 



Engler, a. : Einige Nutzholzer Kameruns, I, Olacese, Notizblatt 

 d. konigl. hot. Garten und Museums zu Dohlem (Berlin), 

 Appendix XXI, No. 1, Jan. 20, 1909. 



ExNER, William F. : Die Technischen Eigenschaften der Holzer 

 (Chap. VI of Lorey's Handbuch der Forstwissenschaft, Vol. II. 

 Tiibingen, H. Laupp, 1903). 



FoxwoRTHY, Fred W.: Philippine Woods, Phil. Journal of Sci., 



C. Botany, Vol. II, No.' 5, Manila, P. I., October, 1907. 



Gamble, J. S. : Manual of Indian Timbers (rev. ed.). London, 

 S. Low, Marston & Co., 1902. 



Gayer, Karl: Forest Utilization (Vol. V of Schlich's Manual of 

 Forestry; trans, from the German by W. R. Fisher; 2d ed.). 

 London, Bradbury, Agnew & Co., 1908. 



Hall, William L., and Maxwell, Hu. : Uses of Commercial 

 Woods of the United States: I. Cedars, Cypresses, and Sequoias; 

 Bui. 95; II. Pines, Bui. 99. U. S. Forest Service, Washington, 



D. C, 1911. 



Harms, H.: Einige Nutzholzer Kameruns: II, Leguminosse, 

 Notizblatt d. konigl. bot. Garten u. Museums zu Dohlem 

 bei Steglitz (Berlin). Appendix XXI, No. 2, July 15, 1911. 



Hartig, Robert: Timbers and How to Know Them; translated 

 from the 3d German edition by Dr. William Somerville. Edin- 

 burgh, D. Douglas, 1890. 



Hartig, Theodor: Anatomie und Physiologie der Holzpflanzen. 

 Berlin, Julius Springer, 1878. 



Hay, R. D. : The Principal Timbers of New South Wales and Their 

 Uses. Sydney, 1906. 



Hesselbarth, GtriDo: Beitrage zur Vei^leichenden Anatomie 

 des Holzes. Leipzig, Druck der Rossberg'schen Buchdruckerei, 

 1879. 



Hough, Franklin B.: The Elements of Forestry. Cincinnati, 

 The Robert Clarke Co., 1898. 



Hough, Romeyn B. : American Woods (Sections and Text) . Vols. 

 I-XII. Lowville, N. Y., the author, 1893-1911. 



