3<H 



INDEX, 



Page. 



Time of planting 95 



Cutting of timber, Time 71 



Damping off of conifers 88 



Deal wood ;.. 141 



Decay in -wood 70 



Dissipation, Elements of. 26 



Distance between trees 43 



of trees from buildings, etc.. 41 



Distribution of seeds 12 



water supplies 34 



Douglas Golden Arborvitae... .164 



Douglas Spruce 157 



Drouth, Injuries from 117 



Dry rot in wood 72 



Durability of fence posts 75 



Durability of wood 70 



Dwarf Juneberry 242 



Dwarf Juniper 167 



Dwarf Mountain Pine 145 



Eastern slope, Effect on 



growth 19 



ELAEGNACAE.... 281 



Elaeagnus . 28i 



Elaeagnus angustifolia 281 



Elderleaf Mountain Ash 240 



Elm American (225) 224 



Cork (227) 226 



Moose 229 



Red 229 



Rock 226 



Slippery (228) 229 



Water 224 



White (225) 224 



ELM FAMILY 224 



Elm Tree, Pruned (111) Ill 



Engelmann Spruce 153 



English Buckthorn 275 



European Basswood 279 



European Larch 148 



European Linden 279 



Mountain Ash 240 



White Birch 205 



Evaporation from soil 27 



Evaporation in winter 15 



Evergreen seed bed (88) 88 



Evergreens, Sowing seed 87 



Transplanting 101 



FAGACEAE.... .. 215 



Page. 



False Acacia 258 



Fence Posts, Table of Dur- 

 ability of 75 



Fetid Buckeye 274 



Fighting fires 126 



Fir Balsam (160) 159 



Douglas 157 



Red 157 



Silver 161 



White 161 



Firebreak on sand dune (125) 1 24 



Firebreaks 124 



Fire-fall (122) 122 



Fire-law in Minnesota 124 



Fires in forests 119 



Causes 122 



Crown 12O 



Prevention 123 



Spring 122 



Summer and autumn 122 



Surface 12O 



Underground 120, 1 26 



Flowers 11 



Foehn of Switzerland. 3O 



Food formation 13 



Forest fires 119 



Forest floor 18 



Forest influences 21 



on disposal of water sup- 

 plies 26 



on fogs and clouds 35 



on precipitation 25 



on water supplies 22 



on \vind and hail storms... 35 



Forest management 53 



European system 57 



Forest, Primitive (55) 54 



Forest-pulled trees 99 



Forests, wind breaking power 



of. 28 



Fraxinus 281 



Americana (282) 283 



lanceolata 284 



nigra(286) 285 



pennsylvanica 284 



pubescens 284 



sam bud folia 285 



riridis.... 284 



