UNITED STATES DEPARTMENT OF AGRICULTURE 

 FOREST SERVICE 



ice of Silvics Issued July 1, 1909. 



Library 



CURRE1-IT LITERATURE FOR 

 1909 



Compiled by the Librarian of the Forest Service 



)REST BOTAEY 



Forest flora of Hew South tfales; J. H. Maiden. Pt. 34, 



1909. 13 p. Illus. Forest Dept., Sydney, F.3.T7. 



ILVICS 



Instructions for recording observations on leafing, flower- 

 ing and fruiting of forest trees. 1909. 3 p. Forest 

 service . 



Shagbark hickory (Kicoria ovata). 1909. 4 p. Silvical 

 leaflet 49, Forest service. 



DUCATICKAL 



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The study of the evergreens in the public schools; C. M. 



Weed. '1908. 30 p. Illus. State forester's office, 



Boston, Mass. 

 Yale forest school. 'Extension of the technical courses. 



4 p. Kew Kaven, Conn. 



'OREST IvIAIJAGEMENT 

 Forest Mensuration 





Die theoretische und praktische Bedeutung des ari thine tischen 

 liittelstairjnes (The theoretical and practical meaning of 

 the arithmetical average tree); E. Gehrhardt. 1901. 

 93 p. Keyssner 'sche Hofbuchdruckerei, Ueiningen. 



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