CURRENT LITERATURE 



441 



Simla, India, Govt, central press, 

 1916. 



Forest Botany 



Trees, classification and description 



Georgia state forest school Forest club. 

 Georgia forest trees. 69 p. il. Athens, 

 Ga., 1917. (Forest club annual, vol. 

 2.) 



Massachusetts State forester. The com- 

 mercial forest trees of Massachu- 

 setts, how you may know them; a 

 pocket manual, by D. A. Clarke. 66 

 p. il. Boston, Mass., 1916. 



Sudworth, George B. The pine trees of 

 the Rocky mountain region. 47 p. 

 pi., maps. Wash., D. C, 1917. (U. 

 S. Dept. of agriculture. Bulletin 

 no. 460.) 



Wollaston, Tullie C. Our wattles. 76 p. 

 col. pi. Melbourne and Sydney, 

 Lothian book pub. co. 



Forest Influences 



Whitson, A. R. & Dunnewald, T. J. Keep 

 our hillsides from washing. 18 p. il. 

 Madison, Wis., 1916. (Wisconsin 

 Agricultural experiment station. 

 Bulletin 272.) 



Silviculture 



Planting and nursery practice 



Thornber, J. J., Tamarisks for south- 

 western planting. 8 p. Tucson, 

 Ariz., 1916. (Arizona Agricultural 

 experiment station. Timely hints for 

 farmers, no. 121.) 



Tillotson, C. R. Nursery practice on the 

 national forests. 86 p. il., pi. Wash., 

 D. C., 1917. (U. S Dept. of agri- 

 culture. Bulletin 479.) 



Tillotson, C. R. Reforestration on the 

 national forests. 63 p. Wash., D. 

 C., 1917. (U. S. Dept. of agricul- 

 ture. Bulletin 475.) 



Forest Protection 



Insects 



Clemens, Wilbert A. The prne bark 

 beetle. 12 p. pi. Ithaca, N. Y., 



1916. (Cornell university Agricul- 

 tural experiment station. Bulletin 

 383.) 



United States Dept. of agriculture Bu- 

 reau of entomology. Some timely 

 suggestions for the owners of wood- 

 lots in New England, by F. H. Mosh- 

 er, and G. E. Clement. 8 p. Wash., 

 D. C, 1917. 



Diseases 



Gussow, H. T. Canada's white pine pos- 

 sessions threatened with extermina- 

 tion; an authoritative discussion of 

 white pine blister rust. 7 p. il. Ot- 

 tawa, Canada, Canadian forestry as- 

 sociation, 1917. 



Humphrey, C. J. Timber storage condi- 

 tions in the eastern and southern 

 states with reference to decay prob- 

 lems. 43 p. il., pi. Wash., D. C, 



1917. (U. S. Dept of agriculture. 

 Bulletin no. 510.) 



Rhoads, Arthur S. The black zones 

 formed by wood-destroying fungi. 

 61 p. il. Syracuse, N. Y., 1917. 

 (New York state college of forestry, 

 Syracuse university. Technical pub- 

 lication no. 8.) 



Zeller, S. M. Studies in the physiology 

 of the fungi: 3. Physical properties 

 of wood in relation to decay induced 

 by Lenzites saepiaria Fries. 72 p. 

 pi. St. Louis, Mo., botanical garden, 

 1917. 



Fire . 



Canadian forestry association. Fire. 14 

 p. il. pttawa, Canada, 1917. 



Pend d'Oreille timber protective associa- 

 tion. Annual reports, 1915-1916. 

 Standpoint, Idaho, 1915-16. 



"The Watch of Railroad Accuracy" 



Is Your Watch a Gay Deceiver ? 



If you really want a watch that keeps accurate time, tell your jeweler so. When 

 you begin to talk accuracy to him, he begins to talk Hamilton Watch to you. 

 The Hamilton combines the supreme qualities accuracy, beauty and durability. 

 Its phenomenal timekeeping qualities have made it the favorite watch of the 

 majority of railroad men in this country. 



If, before you see your jeweler, you want a 

 broaderfamiliarity with what makes a fine watch 



Write for the Hamilton Watch Book 

 "The Timekeeper" 



It has condensed into 32 readable pages the 

 story of what makes a watch worth carrying. 

 It shows all Hamilton models for men and wo- 

 men from the $13.00 movement alone ($14.00 

 in Canada), or a movement to fit your present 

 watch case, and cased watches at $26.50, $30.00, 

 $40.00, $50.00, $80.00 and so on, up to $150.00 

 for the Hamilton Masterpiece in 18k extra- 

 heavy gold case. Book sent free on request. 



HAMILTON WATCH COMPANY 

 Dept. 39 - - Lancaster, Pennsylvania 



Potlatch timber protective association. 

 Annual reports, 1915-16. Potlatch, 

 Idaho, 1915-16. 



Forest Organization and Regulation 



Recknagel, A. B. The theory and prac- 

 tice of working plans; forest organi- 

 zation. 2d ed. 265 p. pi., tables. N. 

 Y., J. Wiley and sons, 1917. 



Forest Legislation 



United States Dept. of agriculture 

 Forest service. State forestry laws; 

 New Hampshire. 13 p. Wash., D. 

 C, 1917. 



Forest Administration 



United States Dept. of agriculture- 

 Forest service. Vacation days in 

 the Routt national forest. 13 p. il., 

 map. Wash., D. C, 1917. 



Forest Utilization 



California redwood association. Cali- 

 fornia redwood, nature's lumber 

 masterpiece. 67 p. il. San Fran- 

 cisco, Cal., 1916. 



California Redwood association. Cali- 

 fornia redwood on the farm. 38 p. 

 il. San Francisco, Cal., 1917. 



California redwood association. Stand- 

 ard specifications for grades of Cali- 

 fornia redwood. 7 p. San Francis- 

 co, Cal., 1917. 



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

 Canada, 1914. 82 p. il., pi., map. 

 Ottawa, 1916. (Canada Dept. of 

 the interior Forestry branch. Bul- 

 letin no. 57.) 



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

 Canada, 1915. 72 p. map. Ottawa, 

 1916. (Canada Department of the 

 interior Forestry branch. Bulletin 

 no. 58.) 



