Auxiliary subjects 



Fink, Bruce. The lichens of Minnesota. 

 26o,-p., illus., plates. Wash., D. C, 1910. 

 (Smithsonian institution U. S. national 

 museum. Contributions from U. S. na- 

 tional herbarium, vol. 14, pt. i.) 



Scribner, F. Lamson-, and Merrill, Elmer D. 

 The grasses of Alaska. 46 p., plates. 

 Wash., D. C, 1910. (Smithsonian insti- 

 tution U. S. national museum. Con- 

 tributions from U. S. national herbarium, 

 vol. 13, pt. 3.) 



Nature study 



Coulter, John M. 3 and others. Practical na- 

 ture study and elementary agriculture ; 

 a manual for the use of teachers and 

 normal students. 354 p. N. Y., D. Ap- 

 pleton & Co., 1909. 



Flint, Lillian C. Small gardens for small 

 gardeners, or, What little hands can do 

 with .plants. 118 p., illus. Chicago, A. 

 Flanagan Co., 1910. 



Parks and reservations 



Strough, Arthur B. The St. Lawrence res- 

 ervation, or International park. 16 p., 

 illus., plates. Albany, N. Y., Forest, fish 

 and game commission, 1902. 



Periodical Articles 



General 



American homes, May, 1910 Trees and 

 shrubs to avoid in general planting, by 

 I. E. Johnson, p. 212. 



American naturalist, May, 1910 Anatomical 

 characters in the evolution of Pinus, by 

 I. W. Bailey, p. 284-93. 



Country Life in America, May, 1910 How 

 to know our tree neighbors, by J. E. 

 Rogers, p. 66. 



Farm and ranch, July 2, 1910 The forests 

 of Alaska, by J. A. Arnold, p. n. 



Gardeners' chronicle, May 7, 1910 Ptero- 

 carpa, p. 291. 



Gulf states farmer, June, 1910 Eucalyptus 

 in Louisiana, p. 4-5. 



Journal of the Royal society of arts, April i, 

 1910 Indian state forestry, by S. Eard- 

 ley-Wilmot, p. 493-508. 



Penn state farmer, May, 1910 The develop- 

 ment of forestry education in the United 

 States, by J. A. Ferguson, p. 73-7; Ex- 

 tracts from a letter from a student in 

 forestry in the University of Munich, by 

 H. P. Baker, p. 77-82; The importance 

 of the farm woodlot, p. 82-85. 



Report of the West Virginia state board of 

 agriculture, 1910 West Virginia's future 

 timber supply, by A. W. Nolan, p. 98-100. 



School science and mathematics, May, 1910 

 The catalpa tree, by J. P. Brown, p. 

 428-30. 



Science progress of the twentieth century, 

 Jan., 1910 The productivity of woodland 

 soil, by J. Nisbet, p. 504-10. 



Tropical life, March, 1910 The rubber in- 

 dustry of Mexico, by P. Olsson-Seffer, 

 p. 50-2. 



Trade journals and consular reports 



American lumberman, June 25, 1910 -Coop- 

 eration in settlement of cut-over lands in 

 southern states, by E. Hines, p. 34-5. 



Engineering magazine, May, 1910 Reforesta- 

 tion of reservoir lands, by E. R. B. Al- 

 lardice, p. 267-9. 



Engineering news, May 12, 1910 The new 

 timber-treating plant of the Eppinger and 

 Russell Co. at Jacksonville, Fla., by G. B. 

 Shipley, p. 545-7. 



Engineering news, June 23, 1910 Records of 

 deforestation and gage heights for the 

 St. Croix and Chippewa rivers, by C. W. 

 Durham, p. 732. 



Hardwood record, June 25, 1910 Southern 

 red oak, p. 23-4; Utilization of hard- 

 woods; pyrography, p. 50-1. 



Lumber review, June 15, 1910 Timber wealth 

 of the Philippines, p. 44-6. 



Mississippi Valley lumberman, June 24, 

 1910 Conservation of natural resources, 

 by W. M. Bray, p. 35-6. 



Pacific lumber trade journal, June, 1910- 

 Taxation of timber lands, by D. E. Fair-' 

 child, p. 36-42. 



Pioneer western lumberman, June 15, 1910 

 A brief consideration of California's 

 lumber industries, p. 13-15; Eucalyptus 

 commercially considered, by G. B. Lull, 

 P- 23-5. 



St. Louis Lumberman, June 15, 1910 Blue 

 stain in lumber and its prevention, by 

 W. B. Harper, p. 63-4; Increasing in- 

 terest in the soda-dipping process, p. 

 64-5 ; Mechanical means for the auto- 

 matic dipping of lumber, p. 66-7; Soda 

 dipping at the plant of the Gilchrist- 

 Fordney lumber co., p. 67-8; Agricul- 

 tural possibilities,pf the pine lands of the 

 south, by B. Colbert, p. 72-4. 



St. Louis lumberman, July i, 1910 Preven- 

 tion of blue stain in lumber, by H. von 

 Schrenk, p. 60-1 ; Comparison of results 

 from experiments on cut-over pme lands 

 with other agricultural lands of the 

 United States, by B. Colbert, p. 65-7; 

 The yellow pine creosoted block, p. 68-70. 



Timber trade journal, June n, 1910 The 

 timber trade in Grand Canary, by W. H. 

 R., p. 877-8; Tree felling by machinery, 

 p. 881. 



Timberman, June, 19-10 Method of drying 

 wood with superheated steam at low tem- 

 perature, by D. E. Lain, p. 52. 



United States weekly consular report, June 

 15, 1910 The rubber industry; Mexico, 

 Honduras, East Indies, by W. W. Can- 

 ada and others, p. 769-73 ; Wooden water 



