CURRENT LITERATURE 



431 



Silviculture 



Planting 



Canada— Dept. of the interior— Forestry 

 branch. Successful tree planters; let- 

 ters from all over prairie provinces 

 tell of benefits derived from planta- 

 tions 37 p. il., pi. Ottawa, 1910. 



Guilfoyle, W. R. Australian plants suitable 

 for gardens, parks, timber reserves, etc. 

 47S p. il. Melbourne, Whitcombe and 

 Tombs I't'd. 



Forest Protection 



Insects 



Reifl, William. The "wilt disease" or 

 "flacherie" of the gypsy moth. 60 p. 

 il., pi. Boston. Mass., State foresters' 

 office, 1911. 



Rohwer, L. A. Studies in the sawfly genus 

 Hoplocampa. 10 p. pi. Wash., D. C, 

 1911. (U. S. — Dept. of agriculture — 

 Bureau of entomology. Technical 

 series no. 20, pt. 4.) 



Forest Economics 



United States— Department of agriculture — 

 Forest service. The national forest 

 manual; special uses. 35 p. Wash., 

 D. C, 1911. 



Forest Utilization 



Wood preservation 



Kempfer, Wm. H. Preservative treatment 

 of poles. 55 p. il., pi., diagr. Wash., 

 D. C, 1911. (U. S.— Dept. of agricul- 

 ture — Forest service. Bulletin 84.) 



Auxiliary Subjects 



Conservation of natural resources 



Tucker, Mrs. Fred H. Handbook of con- 

 servation. 91 p. Boston, Mass., state 

 federation of women's clubs, 1911. 



Irrigation 



Western Canada irrigation association. Re- 

 port of proceedings, 4th annual con- 

 vention, 1910. 155 p. il. Ottawa, 1911. 

 (Canada— Dept of the interior— For- 

 estry branch. Publication.) 



Statistics 



MacMillan, H. R. Forest products of Can- 

 ada, 1909; poles purchased. 7 p. Ot- 

 tawa, 1911. (Canada— Dept. of the in- 

 terior — Forestry branch. Bulletin 13.) 



MacMillan, H. R. Forest products of Can- 

 ada, 1909; tight and slack cooperage, 

 boxes and box shooks. 12 p. Ottawa, 

 1911. (Canada — Dept. of the interior — 

 Forestry branch. Bulletin 19.) 



Maxwell, Hu and Sackett, H. S. Wooden 

 and fiber boxes. 14 p. Wash., D. C, 

 1911. (U. S. — Dept. of agriculture — 

 Forest service. Circular 177.) 



United States— Bureau of the census. For- 

 est products of the United States, 1909. 

 17S p. Wash,, D. C, 1911. 



Forest Administration 



Norway — Skovidirektoren. Indberetning om 

 det Norske skogvaesen for 1909. 248 p. 

 Kri'itiania, 1911. 



Switzerland — Eidgenossisches departement 

 des innern — Inspektion fiir forst- 

 wesen, jagd und fischerei. Etat der 

 schweizerischen forstboamten mit wis- 

 senschaftlicher bildung. 21 p. Bern, 

 1911. 



Switzerland — Eidgenossisches departement 

 des innern — Inspektion fiir torstwesen, 

 jagd und fischerei. Rapport sur sa 

 gestion en 1910. 17 p. tables. Bern. 

 1911. 



National and state forests 



Burns, Findley. The Olympic national 

 forest; its resources and their manage- 

 ment. 20 p. pi., map. Wash.. D. C, 

 1911. (U. S.— Dept. of agriculture — 

 Forest service. Bulletin 89.) 



Periodical Articles 



General 



American conservation. May, 1911. — Mexico 

 and her resources, by R. Escobar, p. 

 119-22; South America is conserving; 

 ruthless exploitation of her natural re- 

 sources no longer allowed, by J. Bar- 

 rett, p. 129-39; America must grow its 

 own timber, by R. Zon, p. 140-6. 

 Botanical gazette. May, 1911. — Notes on 

 ginkgo biloba, by W. W. Tupper, p. 

 374-7. 

 Bulletin of the Pan American union. May, 

 1911.— Balsam of Peru; a Central 

 American contribution to the pharma- 

 copoeia, by Albert Hale, p. 880-91. 

 Canadian century, April 22, 1911.— Reci- 

 procity in lumber will not pay Canada, 

 by H. R. MacMillan, p. 18-19. 

 Farmer's magazine, May, 1911. — The im- 

 portance of a forest reserve policy, by 

 H. R. MacMillan, p. 97-105. 

 Gardener's chronicle. May 27, 1911. — The 



electric current and trees, p. 324. 

 Grizzly bear, June, 1911. — Santa Cruz grove 

 of big trees; Sequoia sempervirens, by 

 Martha J. Garvin, p. 6-7. 

 Leslie's weekly. May 18, 1911.— Hunting 

 for a lumber trust; despite the cry of 

 alarmists, there is a steady increase 

 in our forest resources, by R. Fuller- 

 ton, p. 563, 567. 

 National geographic magazine, April, 

 1911. — Pests and parasites, by C. L. 

 Marlatt, p. 321-46. 

 National magazine. May, 1911. — Is the lum- 

 ber trust fact or fiction, by W. G. 

 Jenkins, p. 146-52. 

 Nature, April 6, 1911. — Tree planting in 

 towns, by E. P. Stebbing, p. 165-8. 



