CURRENT LITERATURE 



753 



Forest Botany 



Trees; classification and description 



Perez, Georges V. Le Juniperus cedrus. 3 

 p. il. Paris, Societe nationale d'horti- 

 culture de France, 1912. 



Silvics 



Studies of species 



Harper, Roland M. The diverse habitats of 

 the eastern red cedar and their interpre- 

 tation. 10 p. N. Y., Torre}- botanical 

 club, 1912. 



United States Dept. of agriculture Forest 

 service. Broadleaf maple; Acer macro- 

 phyllum. 4 p. Wash., D. C., 1912. (U. 

 S. Dept. of agriculture Forest service. 

 Silvical leaflet 51.) 



United States Dept. of agriculture Forest 

 service. Oregon oak; Quercus garryana. 

 4 p. Wash., D. C., 1912. (U. S- Dept. 

 of agriculture Forest service. Silvical 

 leaflet 52.) 



United States Dept. of agriculture Forest 

 service. Red alder; Alnus oregona. 4 

 p. Wash., D. C., 1912. (U. S. Dept. 

 of agriculture Forest service. Silvical 

 leaflet 53.) 



United States Dept. of agriculture Forest 



service. Western hemlock ; Tsuga hetero- 



phylla. 6 p. Wash., D. C., 1912. (U. S. 



Dept. of agriculture Forest service. 



Silvical leaflet 45.) 



Zederbauer, Emil. Versuche iiber indivi- 

 duelle auslese bei waldbaumen; 1. Pinus 

 silvestris. 12 p. il., pi. Wien, W. Frick, 

 1912. 



Silviculture 



Planting 



Gollan, A. A. Afforestation. 5 p. Sydney, 

 1912. (New South Wales Dept. of for- 

 estry. Bulletin 2.) 



Kay, R. D. Re-afforestation. 4p. Sydney, 

 1912. (New South Wales Dept. of for- 

 estry. Bulletin 4.) 



Forest Protection 



Insects 



Forbes, Stephen A. Some important insects 

 of Illinois shade trees and shrubs. 67 p. 

 il. Urbana, 111., 1911. (Illinois Agri- 

 cultural experiment station. Bulletin 151.) 



Diseases 



Forbes, Stephen A. What is the matter with 

 the elms in Illinois? 22 p. il. Urbana, 

 111., 1912. (Illinois Agricultural experi- 

 ment station. Bulletin 154.1 



Fire 



Plummer, Fred G. Lightning in relation to 

 forest fires. 39 p. il., p. Wash., D. C., 

 1912. (U. S. Dept. of agriculture- 

 Forest service. Bulletin 111.) 



Forest Management 



Forest mensuration 



Maw, P. Trentham. Complete yield tables 

 for British woodlands and the finance 

 of British forestry. 108 p. London, C. 

 Lockwood & Son, 1912. 



Tkachenko, M. Das gesetz des inhalts der 

 baumstamme und seine bedeutung fiir 

 die massen und sortimentstafeln. 23 p. 

 Berlin, P. Parey, 1912. 



Range management 



United States House Congress Com- 

 mittee on public lands. Improvement and 

 regulation of grazing on the public lands 

 of the United States; hearings on H. R. 

 19857, May 3, 4, 7, 10 and 29, and July 

 29, 1912. 127 p. Wash., D. C., 1912. 



Forest Economics 

 Statistics 



Lewis, R. G., comp. Forest products of 

 Canada, 1911; tight and slack cooperage. 

 13 p. Ottawa, 1912. (Canada Dept. of 

 the interior Forestry branch. Bulletin 

 31.) 



Switzerland L'inspection federale des forets. 

 Produktion und verbrauch von nutzholz. 

 A. Einleitung : Einige statische angaben 

 iiber die forstlichen verhaltnisse der 

 Schweiz. 77 p. maps. Zurich, 1912. 

 (Schweizerische forstatistik, 3. Ifg.) 



Forest Administration 



National and state forests 



Gibson, Henry H. Appalachian national for- 

 est. 12 p. Chicago, 111. Hardwood 

 record, 1912. 



United States Dept. of agriculture Forest 

 service. The national forest manual ; 

 general administration and protection. 

 87 p. Wash., D. C., 1912. 



United States Congress House Commit- 

 tee on public lands. Consolidation of 

 certain forest lands ; hearings on senate 

 bill 4745, Feb. 28 and 29, 1912. 30 p. 

 Wash., D. C., 1912. 



Forest Engineering 1 



United States Dept. of agriculture Forest 

 service. Instructions IT 'lie building 

 and maintenance of telephone lines on 

 the national forests. 54 p. il. Wash., 

 D. C., 1912. 



Forest Utilization 



Wood technology 



Cline, McGarvey, and Heim, A. L. Tests of 



structural timbers. 123 p. il.. pi., map. 



Wash.. D. C., 1912. (U. S. Dept. of 



agriculture Forest service. Bulletin 



108.) 



