8 WOOD AND FOREST. 



1!I04, p. 381. A. D. Hopkins, Insect Injuries trj I'rjrest Products. 

 1905, p. 4.55. Henry Gvinell, I'rolonging the Life of Telephone Poles. 

 1905, p. 48:?. J. Gvivin Peters, Wa,ste in Logyiiig Southern Yelloio Pine. 

 1905, p. 036. Quincy R. Craft, Progress of Forestry in 1905. 

 1907, p 277. Raphael Zon and E. H. Clapp, Gutting Timber in the 

 National Forests. 

 U. S. Department of Agrieultnre, Division of Entomology Bulletins-. 

 Ko. 11. n. s. L. 0. Howard, The Gypsy Moth in .\nicrica. 

 Xo. 28. A. 1). Hopkins. Insect Enemies of the Spruce in the Northeast. 

 Ko. 32. n. s. A. D. Hopkins, In.icct Enemies of the Pine in the Black 



Hills Forest Reserve. 

 No. 48. A. D. Hopkins, Catalog of Exhilits of Insect Enemies of Forest 



and Forest Products at the Louisiana Purchase Exposition, St. 



Louis, Mo., 1904. 

 No. 50. A. D. Hopkins, The Black Hills Beetle 

 No. 58. Part 1, A. D. Hopkins, The Locu.st Borer. 



No. 58. Part II. -J. L. Webb. The Western Pine Destroying Bark Beetle. 

 U. S. Department of Asrienltnre, Bureau of Plant Industry, Bulletins: 



No. 32. Herman von Selirenek, A Disease cjf the White Ash Caused by 



Polyporus Fraxinophilus, 1903. 

 No. 30. Hermann von Schrenck, The "Bluing" and ''Red Rot" of the 



Western Yellow Pine, 1903. 

 Report of the Gommissioner of Corporations on the Lumber Industry, Part I, 

 Standing Timber, Februar}', 1011. The latest and most reliable inves- 

 tigation into the amount and ownership of the forests of the United 

 States. 

 Ward, H. Marshall, Timber and some of its Diseases. London: Macniillan & 

 Co., 295 pp. An lOnslisli book that needs supplementing by informa- 

 tion on American wood diseases, sueh as is included in the list of gov- 

 ernment publications given herewith. The l)Ook includes a description 

 of the character, structure, properties, varieties, and classification of 

 timbers 



