FORESTRY 33 



WOOD PRESERVATION Continued. 



Preservation of mine timbers. 1912. 27 pages, illus. Paper, lOc. 



A 13.3 : 107 

 Preservation of wood. (In Smithsonian Report, 1864, pages 196 to 205.) 



Cloth, 70c. SI 1.1 : 864 



Preservative treatment of farm timbers. 1910. 19 pages, illus. Paper, 5c. 



A 1.9 : 387 

 Preservative treatment of loblolly pine cross-arms. 1908. 29 pages, illus. 



Paper, 5c. A 13.4: 151 



Preservative treatment of poles. 1911. 55 pages, illus. Paper, 15c. 



A 13.3 : 84 

 Prolonging life of mine timbers. 1907. 22 pages, illus. Paper, 5c. 



A 13.4 : 111 

 Recent progress in timber preservation. (In Agriculture Yearbook, 1903, 



pages 427 to 440, illus.) Cloth, 75c. A 1.10 : 903 



Report on condition of treated timbers laid in Texas, Feb. 1902. 45 pages, 



illus. Paper, lOc. A 13.3 : 51 



Seasoning and preservative treatment of hemlock and tamarack cross-ties. 



1908. 31 pages, illus. Paper, 5c. A 13.4 : 132 



Visual method for determining penetration of inorganic salts in treated 



wood. 1911. 5 pages, 1 illus. Paper, 5c. A 13.4 : 190 



Wood preservation in United States. 1909. 31 pages, illus. Paper, lOc. 



A 13.3 : 78 

 See also, in this list, headings Creosote Poles Railroad ties. 



WOOD PULP. 



Consumption of pulpwood in 1906. 10 pages. Paper, 5c. A 13.4 : 120 



Forest products laboratory series: Experiments with jack pine and hem- 

 lock for mechanical pulp. 1912. 29 pages, illus. 9 samples of paper in 

 pocket. Paper, 15c. A 13.2 : P 96 4 



Grinding of spruce for mechanical pulp. 1913. 54 pages, illus. Paper, 15c. 



A 13.3 : 127 



Suitability of longleaf pine for paper pulp. 1914. 26 pages. Paper, 5c. 



A 1.3 : 72 



Report of n series of tests in cooperation with the University of Wisconsin, 

 undertaken, (1) to determine the suitability of the southern pines for paper pulp, 

 (2) to ascertain the effects of varying cooking conditions in the sulphate process 

 of pulp making, (3) to compare the sulphate process with the soda process. 



WOODLOT, handbook for owners of woodlands in southern New England. 

 1903. 89 pages, illus., large 8. Paper, 15c. A 13.3: 42 



WOODSMAN'S HANDBOOK. Revised 1910. 208 pages, illus. 16. Paper, 25c. 



A 13.3 : 36 



YELLOWSTONE FOREST RESERVE. Forest conditions in Absaroka division 

 of Yellowstone forest reserve, Mont., and Livingston and Big Timber 

 quadrangles. 1904. 148 pages, 1 plate, 2 maps, 4. Paper, 35c. 



1 19.16 : 29 



NOTE. In ordering publications from this List use the words of the title 

 as far as the first period, and all the composite number which follows the price. 



