170 Forestry Quarterly. 



Key to New England Trees, wild and commonly cultivated. 

 By J. F. Collins and H. W. Preston. Preston and Rounds Co., 

 Providence, R. L, 1909. Price 40c, pp. 42. 



This is a handy key to 190 species based primarily on leaf 

 characters. 



Proceedings of the Society of American Foresters. Vol. Ill, 

 No. 1, October, 1908. 



Contains the following articles: Some Further Considerations 

 Regarding the Tolerance and Intolerance of Shade, by Herbert 

 A. Smith ; The Silvicultural Results of Marking Timber in Na- 

 tional Forests, by Edward E. Carter ; Condition of American 

 Silviculture, by Henry S. Graves; Managing a National Forest 

 from the Business Standpoint, by Theodore S. Woolsey, Jr. ; 

 Sir Dietrich Brandis, by Gifford Pinchot ; Influence of Lumber- 

 ing on Forestry, by Austin Cary ; Silvical Notes on Lodgepole 

 Pine, by E. R. Hodson ; Some Forest Problems in the Middle 

 West, by Hugh P. Baker. 



Hearings before the Committee on Agriculture of the House 

 of Representatives on the White Mountain and Appalachian Bill. 

 Washington, D. C, 1909. Pp. 143. 



This report contains an account of the hearing before the 

 House Committee on Dec. 9, 1908. It contains also the report 

 of the Committee to the House, recommending favorably the 

 Weeks Bill. 



'The Function of Chemistry in the Conservation of our Na^ 

 tural Resources. By R. T. Bogert. Reprinted from a journal 

 of the American Chemical Society. 



Value of Eucalyptus Trees. Bulletin No. 5 of the Forestry 

 Society of California. Los Angeles, Cal., 1909. Pp. 7. 



Conservation of Hazvaii's Natural Resources. Honolulu, 1909. 

 Pp. 21. 



This pamphlet contains addresses delivered before a joint 

 meeting of the two branches of the legislature of Hawaii, March 

 1, 1909, on the subject of the Conservation of Natural Resources 



