Juniper 



alligator, Juniperus deppeana 



(syn. /. pachyphloea, 343, 808 

 in Southwest. Quincy Randies, 



342-347 



Juniperus, 164, 774, 807 

 one-seed, Juniperus monosperma, 



343 

 Rocky Mountain 



Juniperus scopulorum, 71, 75, 

 807-808 



See also Redcedar, Rocky 



Mountain. 

 Utah, Juniperus osteosperma 



(syn. /. utahensis) , 343, 808 

 western, Juniperus occidental}*, 



Kaibab, deer herd, 579-580 

 Kaibab Plateau, ponderosa pine, 



349 



Kaniksu N. F., fires, 494 

 Kansas 



shelterbelts, 192 

 tree-bounty law, 192 

 KEEN, F. P.: Pine Bark Beetles, 



427-432 

 Keep Green project, 661, 667, 673, 



674 

 Kentucky 



farmer's profit from wood lot, 



173-174 

 State tree, 17 



Ketchikan, pulp mill, proposal, 371 

 Kew Gardens, 400 

 Key for identification of woods. 



Arthur Koehler, 833-838 

 Kiln drying, wood, 621-623 

 Kilns, internal-fan, 648 

 KIMMEY, JAMES W.: Heart Rot. 

 With George H. Hepting, 462- 

 465 

 Kincaid Act, effect on planting, 



192 



KIRKPATRICK, DAHL J.: New Se- 

 curity for Forest Communities, 

 334-339 

 KNEIPP, L. F.: New Values in the 



Minds of Men, 533-537 

 Knots 



development, avoidance, 202-203 

 effect on lumber, 202 

 types and effects, 618-619 

 Knutson-Vandenberg Act 

 application, 324, 331, 351, 353 

 evaluation, 317 

 provisions, 316, 713 

 KOEHLER, ARTHUR: 



Growing Bettter Timber, 200-205 

 Key for Identification of Woods, 



833-838 



KRUEGER, THEODORE: Forestry in 

 Black Hills. With Arthur F. 

 C. Hoffman, 319-326 

 Labor 



and forests, 754 



Index 



Labor Continued 

 in North, 270-271 

 looks at trees and conservation. 



Philip Murray, 755-757 

 man-days, timber to lumber, 23 

 output in chipping, 292-293 

 requirements of nursery, 161 

 wages, quarters, naval stores, 290 

 Laboratories, commercial, testing, 



652 



Laburnum, goldenchain. See Gold- 

 enchain. 



Lactic acid from wood, 642 

 Lake States 



beetle-killed timber, use, 421 

 broadcast seeding, 142 

 direct seeding, 145 

 favored species, 207 

 forest 

 acreage, 391 

 history, 259 



situation, 717, 718, 719 

 machine planting, 208 

 mining companies, 261 

 pine 



crossing, 151 



seeding, planting, 144-145 

 pineries, 311 

 pulpwood, 262 

 winter sports, 553 



Lake States Forest Experiment Sta- 

 tion 



establishment, 313 

 windbreaks, 191 

 work, 194 

 Laminated wood 

 joints, outdoor, 649 

 use in ships, 651 

 Land- 

 ownership in 

 Alaska, 362-363 

 California, 354 



stocking, recommendations, 211 

 Land-grant colleges, 719 

 Land-use programs 

 administration, 388-389 

 coordination with wildlife, 570 

 Land Management, Bureau of 

 revested lands, 381-383 

 unreserved public domain, 383- 



384 



Lands- 

 Indian, administration, 384-385 

 revested. See Revested lands. 

 Landscaping farmstead, 39-42 

 Lamer Oak, landmark, 12 

 Larch- 

 alpine, Larix lyallii, 128 

 black. See Tamarack. 

 European, Larix decidua, 135, 



207 



Japanese, Larix leptolepis, 135 

 Larix, 641, 769, 799 

 Siberian, Larix sibirica, 135 

 western, Larix accident alts, 121, 

 799 



929 



LARRIMER, W. H.: 



Arboretums, Places of Beauty 



and Science, 398-402 

 Trees for Country Home, 39-42 

 Latin America, forestry, 742, 748 

 Latin-American Conference on For- 

 estry and Forest Products, 748 

 Lauan, Shorea, 202 

 Laurel, Laurus, 178 

 Laurelcherry, Carolina, Prunus 



caroliniana, 63 



LAVALLB, ALPHONSE, work, 400 

 Lawns, species suitable, 85 

 Leaf- 

 feeders 

 control, 100 



damage to shade trees, 98 

 enemies, 415 



products from woodlot, 180-181 

 structure and composition, 3 

 Leafhopper, and shade trees, 98 

 LeConte sawfly 

 in young pines, 217 

 on seedlings, 212, 217 

 LBIF ERICSON, days of, since. 



Fred C. Simmons, 687-694 

 "Leonard's Narrative," quoted, 



574 

 Lespedeza, bicolor, Lespedeza bi- 



color, 562 

 Light- 

 factor in growth, 121-122 

 requirements of trees, 3, 4, 6, 



7, 8 

 Lightning 



damage to ponderosa pine, 347- 



348 



fires, comparisons, 26 

 precautions, 558-559 

 Lignin 



hydrogenation, 642, 643 

 residue in hydrolysis, 642, 643 

 uses, research, 646 

 waste, 644 

 Lilac, common, Syringa vulgarh, 



130, 131, 133, 848 

 Limbing, tree, recommendations, 



241 



Lime, in nursery, 163 

 Lincoln N. F., beetle outbreak, 419 

 Linden 



American (American basswood), 



Tilia americana, 54, 74 

 European, XTilia europaea, 54, 



828 



littleleaf, Tilia cordata, 54, 74 

 pendent (silverpendent linden), 



Tilia petiolaris, 55 

 silver, Tilia tomentosa, 54-55, 



828 

 silverpendent, Tilia petiolaris, 



55 



(basswood), Tilia, 74 

 LINDGREN, RALPH M.: Shade Trees 



for Southeast, 60-65 

 LINDH, C. OTTO: Ponderosa Pine 

 in Southwest, 347-352 



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