504 



AMERICAN FORESTRY 



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Save the Trees 

 and Spare Labor 



PLANT your young trees, rejuvenate "^^Cs^ifjV^ 

 your old ones, prevent die back and J^r-*H\ -3 

 fight forest fires by blasting. Statistics ^W^ il^tfj 

 prove that trees planted in blasted ground ' 'M^i' 1 '^ 



grow faster, healthier and sturdier. Old trees increase in 

 growth. The reason is logical, practical and conclusive. 



Red Cross Farm Powder 



breaks up the hard subsoil and provides increased nourish- 

 ment and moisture. 



In the fighting of forest fires it digs trenches in a jiffy and 

 thus serves to quickly limit and confine the area of conflagra- 

 tion. Its use is simple, easy, labor-saving and economical. 



Get This Big Book Free 



Learn the many advantages made possible by Red Cross Farm Powder. 

 Every orchardist and forester should be conversant with its use. 



Write to-day for our big 



Handbook of Explosives, No. 350 



E. I. duPont de Nemours Company 



Wilmington, Delaware 



Forest Education 



Arbor day 



Baltimore Women's civic league Shade 

 tree committee. Arbor and highway 

 day. 8 p. il. Baltimore, Md., 1915. 



Forest schools 



New York Mate college of forestry, Syra- 

 cuse university. The New York state 

 college of forestry at Syracuse uni- 

 versity ; its establishment, organization 

 and work, and the opportunities open 

 to its graduates. 20 p. Syracuse, N. Y., 

 1916. 



New York state college of forestry, Syra- 

 cuse university. University extension 

 work in forestry. 6 p. il. Syracuse, 

 N. Y., 1916. 



Forest Description 



Hager, P. K. Verbreitung der wildwach- 

 senden holzarten im Vorderrheintal, 

 Kanton Graubiindcn. 331 p. pi., maps. 

 Berne, 1916. (Switzerland Dept. des 

 Innern. Erhebungcn iiber die ver- 

 breitung der wildwachsenden holzarten 

 in der Schweiz, Lieferung 3.) 



United States Dept. of the interior. For- 

 ests of Crater Lake national park, by 

 J. F. Pernot. 39 p. il. Wash., D. C, 

 1916. 



Forest Botany 



Maiden, J. H. A critical revision of the 

 genus Eucalyptus, pts. 25-26. pi. Syd- 

 ney, Aust, 1915-1916. 



Silviculture 



Planting and nursery practice 



Association of official seed analysis of 

 North America. Proceedings, 1914. 32 

 p. New Brunswick, N. J., 1915. 



Paul, B. H. Reforesting methods and re- 

 sults of forest planting in New York 

 state. 48 p. il. Ithaca, N. Y., 1916. 

 (Cornell university Agricultural ex- 

 periment station. Bulletin 374.) 



United States Dept. of agriculture For- 

 est service. Tree distribution under the 

 Kinkaid act, 1911. 1st revision. 13 p. 

 il., map. Wash., D. C, 1916. 



Forest Protection 



Insects 



United States Dept. of agriculture Fed- 

 eral horticultural board. Quarantine on 

 account of gipsy moth and brown-tail 

 moth. 4 p. Wash, D. C, 1916. 



Diseases 



Weir, James R. Mistletoe injury to coni- 

 fers in the northwest. 39 p. il, pi. 

 Wash, D. C, 1916. (U. S. Dept. of 

 agriculture. Bulletin 360.) 



Forest Management 



Guise, C. H. Possibilities of private for- 

 est management in New York state. 

 54 p. Ithaca, N. Y, 1916. (Cornell 

 university Agricultural experiment sta- 

 tion. Bulletin 375.) 



Mattoon, W. R, and Barrows, W. B. Meas- 

 uring and marketing woodlot products. 

 48 p. il. Wash, D. C, 1916. (U. S. 

 Dept. of agriculture. Farmers' bul- 

 letin 715.) 



Saskatchewan Dept. of agriculture. Farm 

 forestry. 3 p. Regina, Canada. 



Forest Legislation 



Colorado State board of agriculture 

 Dept. of forestry. Forestry laws of the 

 state of Colorado. 31 p. Fort Collins, 

 1912. 



Forest Administration 



Jones, R. C. The aims of the new state 

 forestry department. 17 p. Charlottes- 

 ville. Va., 1916. (Virginia State for- 

 ester. Forestry leaflet no. 6.) 



Jones, R. C. The forestry situation in Vir- 

 ginia. 8 p. il. Charlottesville, Va, 

 1916. (Virginia State forester. For- 

 estry leaflet no. 9.) 



Forest Utilization 



New York state college of forestry, Syra- 

 cuse university. Wood utilization ser- 

 vice. 6 p. il. Syracuse, N. Y, 1916. 



