UNITED STATES DEPARTMENT OF AGRICULTURE 

 FOREST SERVICE 



Dffice of Silvics Issued March 1, 19O9. 



Library 



CURRENT LITERATURE FOR FEBRUARY 

 19C9 



Compiled "by the Librarian of the Forest Service 





 FORESTRY - GENERAL 





Forest conservation; R. S. Kellogg. 1908. 20 p. From 



Journal of New England water works association, v. 22, 

 no. 4. 



FOREST BOTANY 



Tyloses in tracheids of conifers; M. A. Chrysler. 1908. 

 8 p. Illus. From the New Phytologist, Oct., 1908. 



SILVICS 



Douglas fir; a study of the Pacific Coast and Rocky Mt . 

 forms; E. H. 7rothingham. 1909. 3G p. Circular 

 150 of the Forest service. 



FOREST MANAGEMENT 

 Plant ing 



Little tree farms, South Framingham, Mass.; catalogue and 

 price-list, nurseries department; American forestry 

 co. 1909. 16 p. T. F. Borst, Boston, Mass. 



The planting and care of trees in towns and cities; J. J. 

 Levison. 1908. 4 p. Southampton horticultural so- 

 ciety, Southampton, L. I. 



zat ! on& Administration 



A few pertinent facts concerning the Philippine forests and 

 needs of the Forest service, that should interest every 

 Filipino; G. P. Ahern. 1909. 21 p. Circular 3, 

 Bureau of forestry, Lia,nila, P. I. 



