LITIERATUR. 7^5 



Sylvén, Nils: De svenska skogsträden. 1. Barrträden. Stockholm 19 16. 

 C. E. Fritzes Bokförlags aktiebolag. 300 sid. med 234 fig. i te.xten. Pris 

 häftad 8 kr. 



Underdånigt utlåtande angående fortsättningsskolan. Avgivet den 15 juni 

 1916 av Kungl. Folkskolöverstyrelsen. (Behandlar bl. a. olika fortsättnings- 

 skoltyper i skogsbygder och trävaruindustricentra samt förslag till skogs- 

 hushållningens ställning vid den föreslagna fortsättningsskolan). Stockholm 

 1916. 142 sid. 4:0. 



Barnari), W. D.: Forest Planting in Wisconsin. Bull. i of Conservation. 

 Madison, Wis. 1916. 34 sid. 



Blackmann, M. W. and Ellis, W. O. : Some Insect Enemies of Shade Trees 

 and Ornamental shrubs. Bull. of the New York State College of Forestry 

 at Syracuse University. Syracuse N. Y. 19 16. 122 sid. 



Briscoe, J. M. : Tree Planting, an Arbor Day, Handbook for Use in Maine 

 Schools. Forestry Department, State of Maine. Waterville 19 16. 37 sid. 



Bulletin de la Station de Recherches Forestiéres du Nord de 1'Afrique. Gou- 

 vernement General de PAlgerie, Service des Förets. Algeria 1916. 114 sid. 



Forest Service Investigative Program 19 16. U. S. Department of Agriculture. 

 Contribution from the Forest Service. Washington 19 16, 52 sid. 



Goss, O. P. M.: Creosoting Douglas Fir Bridge Stringers and Tries without 

 Loss in Strenght. Published by Association of Creosoting Companies of 

 the Pacific Cooast. Seattle, Wash. 19 16. 27 sid. 



Mattoon W. R. and Barrows, W. B.: Measuring and Marketing Woodlot 

 Products. U. S. Departm. of Agriculture. Farmers Bulletin 775. Was- 

 hington 19 1 6. 48 sid. 



Meinecke, E. P. : Forest Pathology in Forest Regulation. U. S. De])artm. of 

 Agriculture. Bull. 275. Washington igi6. 63 sid. 



Peters, J. G. : Forest Conservation for States in the Southern Pine Region. 

 U. S. Departm. of Agriculture. Bull. n:r 364. Washington 19 16. 14 sid. 



Report of the Minister of Lands, Forest and Mines of the Province of On- 

 tario 19 1 5. Toronto, Ont. 19 16. 89 sid. 



Ridgway, Robert: The Birds of North and Middle America. Bull. of the 

 U. S. National Museum. Washington 1916. 543 sid. 24 planscher. 



ScoTT, C. A.: Trees for Kansas. Kansas Agricultural. Experiment Station, 

 Circ. 55. Manhattan, Kan. 19 16. 19 sid 



Spaulding, Perley: The White-Pine Blister Rust. U. S. Departm. of Agri- 

 culture, Farmers Bulletin 742. Washington 1916. 15 sid. 



Troup, R. S.: Pinus longifolia Roxb., a Sylvicultural Study. Calcutta 19 16. 

 126 sid. ^^ planscher. 



TouMEY, J. W.: Seeding and Planting in the Practice of Forestry. A Ma- 

 nual for the Guidance of Forestry Students, Foresters, Nurserymen, Forest 

 Owners and Farmers. New York 19x6. John Wiley & Sons. 455 sid. 

 140 fig. 



TouMEY, J. W. and Hawley, R. C: The Keene Forest. A prelimimary report. 

 New Haven 19 16. Yale University Press. (Yale Univertitet. School of 

 forestry, Bulletin 4). 25 sid. 6 fig. 



