peo 
10 
CONTENTS. 
Miscellaneous tablésice ss 32 Ca > ees ee ee ee 
Area of circles in square feet (Table 72)................- 
Contents of l-inch boards in board feet and tweliths 
(Pable WS) toa2- eee eh eS ee 
Compound 4nterest Clable 74): 2.2 0s. 220. ee 
AmmpiCs (Pableso)<. 2.2. vs ee 
ILLUSTRATIONS. 
. The method of cruising by dividing a ‘‘forty”’ into 
UG smi squares: oo «Soe oe ee 
. A method of making strip surveys that is used in the 
HEAKG PHALOS: oo. oo eee 
Curve showing heights of trees of different diameters. 
. Method of recording standard logs and diameters. . . . 
Dit COMULPASS <2. 2s a a ee eee . 
. Measuring the height of a tree by means of two poles. 
. Measuring the height of a tree by use of known height 
foeye of the observer... 22. 2 oes eee 
. Faustmann’s height measure... 2 > 2242 ie = Se 
. Manner of using Faustmann’s height measure...... 
. Method of sighting with standard hypsometer...... 
. Combined surveyor’s hand level and clinometer... 
. Calipers for measuring diameters...............-.- 
©@ruisers tree counter: =o. 40.2222 3 ee 
wOraisers bark Diazer. 2 = 22 eee ee 
e-Pressier mcrement borer: Sa ee 
= (ore extracted, showing fimgs: 222.2 = 2 
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