INDEX 
851 
Widdringtonia juniperoides, 207 
whytei, 207 
Willow, Huntingdon, 49 
Willows, 48 
Wood, as fuel, 20 
,, colour of, 291 
„ defects of, 288 
,, oil trees, 177 
,, our supplies of, 27 
,, rate of consumption, 21 
,, selection of, 291 
,, structure of, 8 
,, testing, 301 
„ uses of, 2 
,, waste of, 23 
„ weight of, 317 
Woollybutt, 225, 285 
Worms, sea, 262, 265, 266 
X. 
Xylia dolabriformis, 178 
Yachidamo, 202 
Yate, 218 
Yellow birch, 104 
box, 233 
,, cypress, 91 
,, pine, 65 
,, ,, beams, tests of, 314 
,, poplar, 102 
,, wood, 205 
Yew, American, 85 
,, common, 44 
Yokewood, 148 
Z. 
Zanthoxylum cocoa, 143 
Zapateri. See Purple-heart of 
Trinidad, 127 
Zebra wood, 135, 185 
Zelkowa keyaki, 199 
Zinc chloride Drocess. 276 
BRADBURY, AGINKW, & CO. LD. , PRINTERS, LONDON AND TONBRIDGK. 
