INDEX 
Great Britain, landed estates in, 
27; forest destruction in, 66. 
Guajacum sanctum, 228. 
Guao. See Rhus metopium. 
Gum. See HLucalyptus. 
Gum, red. See Liquidambar. 
Gypsy-moth. See Gipsy-moth. 
Hackmatack. See Larix. 
Hematoxylon campechianum, 221. 
Hail, effect of, 165. 
Hamamelis virginiana, pod of, 76. 
Hard-pan, 84-85. 
Hardwoods, ashes of, 121-122, 
188-184; in the Adirondacks, 
180; effect of frost on, 162-163; 
as fuel, 184; representative 
species of, in the United 
States, 262-272. 
Hawaiian Islands. 
wich Islands. 
Heat, effect of, 163-164. 
Hemlock. See Tsuga. 
Hevea brazilensis, 217-219. 
Hickory. See Hicoria. 
Hicoria, use of, for ax handles, 
187; ovata, 266-267; pecan, 267. 
Hop-hornbeam. See Ostrya vir- 
giniana,. 
Hornets, as paper-makers, 198. 
Humification, 37, 46-47, 
prevented by fire, 157. 
Hungary, locust in, 73. 
Hura crepitans, seeds of, 76. 
Hurst method of regeneration, 
131-132. 
Hutchins, D. E., quoted, 66. 
Hyacinth, water, 54. 
Hyphe, mycelial, 39. 
See Sand- 
52-53; 
Idaho, reservations in, 242. 
Ilang-ilang. See Cananga odo- 
rata. 
Illinois nut. See Hicoria pecan. 
Implements, foresters’, 115-116, 
128. 
Increment, defined, 41. 
India, forestry in, 7, 
teak in, 223. 
212-213; 
279 
Indians, American, and the ma- 
ple sugar industry, 201. 
Indies. See East Indies; West 
Indies. 
Insect pests, 88, 166-169. 
Irrigation, in the Black Forest, 
64; in New Mexico, 237; in 
Utah, 239. 
Italy, forestry in, 20; scarcity of 
wood in, 186. 
Ivy, poison. See Rhus toxicoden- 
dron. 
Jamaica, allspice in, 213-214. 
Java, teak in, 21, 223. 
Juglans nigra, shells of, 104; in 
the United States, 265-266. 
Jungle, detined, 5-6. 
Juniper. See Juniperus. 
Juniperus virginiana, range of, 
71-72; in the United States, 
260. 
Jutland, spruce in, 94; fir in, 
110. 
Kadiak, blue fox near, 31. 
Kanari_ trees. See Canarium 
commune, 
Karri. See Eucalyptus. 
Knapp, Professor, quoted, 21. 
Lagoons, soil formation in, 54. 
Lake Tahoe Reservation, 232. 
Lancewood, 223. 
Land, vacant, in the United 
States, 246-247. 
Landscape gardening, 29-32. 
Landslides, prevented by for- 
eStsioue 
Larch. See Lariaz. 
Larix, laricina, 259; occidentalis, 
260. 
Lava, Columbian. 
bian lava. 
Layering, natural, 105. 
Leaves, as food for cattle, 170— 
alate 
Lecythis zabucajo, 214. 
Legislation, fire, 161. 
See Colum- 
