XI 



" imports, 107 



" markets 306 



" study for foresters, 



art-, 417. 441 



" virgin forests, 277 



wood industries and 



trade 307 



Germination, light and heat in- 

 fluence, 72)0 



Oilman, E. C. V., art 44° 



Girdling, effect on trees, art., . . 237 



Graves, H. S., art 395 



Grazing and floods, rev 69 



Great Britain, timber produc- 

 tion, ref., 766 



" " v e g e t a tion 



types, rev., . 59 



Greece, forests, 726 



Ground wood, experiments 



with ref., 766 



Growth, relation to light, ref., 766 

 " tables, western yellow 



pine, art. 485 ff- 



Guiana, forests, ref., 276 



Hall, R. C, and Martin, D. 



W., art 679 



Heat splits, 282 



Heath lands, reforestation, 89 



Hemlock pulp, ref., 509 



" western, ref., 711 



Hesse, statistics, 548 



Hickory utilization, ref 75 



Holland, forest conditions, .... 81 



forestry, 83 



Humus, increment and moss 



cover, 521 



" and soil preparation, 521 



Identification of gum, ref., ... 76 



" " oaks, ref., . . 76 



" " walnut, ref., 271 



Illinois wood industries, rev., . . 258 



Imports, Germany, 107 



Impregnation, status, 746 



Increment and rainfall, art., . . 222 



India, financial review, 745 



" forest administration, 



art., 626 



" forest service, 760 



" forestry, central prov- 

 inces, 761 



" research in, ref., no 



Indian reservations, forestry, 



art., . 471 

 mills, 

 art., . 478 

 Indiana State board, report, 

 191 1, rev., 501 



Indo-China, forestry 719 



" Malayan territory, rev., . . 691 

 woods, rev., .... 691 

 Influences, grazine on floods, 



rev., 69 



Insects, combating May beetle, 534 

 " control problem, art., 208 

 methods of control, 



ref 767 



Investigation. U. S. Forest 



Service Committee, news, . . 115 

 Italy, forest law, 555 



Jack Pine pulp, ref., 509 



" " seed, price, com., . . . 126 



Japan, conditions, 278 



Java, trees of, ref., 80 



JuDD, C. S., art 238 



Juniper, Utah, ref., 511 



Kamerun forests, ref., 80 



Karst. planting 94 



Kentucky forest policy, news, . 777 

 Kinney, J. P. art., 471 



Lac, ref., 275 



Layering in conifers, ref., .... in 



Leaf fall causes, 517 



Leaves, surface areas and 



weig'ht 83 



Lesser Slave Lake, timber, rev., 706 



Light measurements, ref. in 



" " in spruce, 92 



■' relation to growth, ref., 766 



Lightning, cause of fire, ref., .. 711 



damage, 537 



" effects, 285 



Lime, soils and vegetation, .... 518 



Litter influence, 738 



Locomotive, hill climbing, 103 



Lodgepole Pine, management, 



art., 17 



Logsring, boom area, art., 15 



" business, scientific 



management, art., 9 

 " climbing locomotives, 103 



" costs, TOO, 102 



" " steam vs. elec- 

 tric, 100 



" mechanical felling 



saw, 102 



Lopping of tops, N. Y., news, . 768 

 Louisiana, forest conditions, 



ref., 711 



Louisiana, timber land values, 



prices, 99 



" wood industries, 



rev., 263 



Lumber industry, census, news, 117 



