V.] 
Statistics compiled in the Silviculturist's office . 
of Periodical Volume measurements in Forest Research Institute Sample 
Plots. 
Bahraich Division, United Provinces. 
15 
ill-12 
916-17 
1911-12 
Species. 
Shorea robusta 
Total 
Total 
Shorea robusla 
Total 
1916-17 .. 
Total 
rQ 
S 
sS 
24" and 
over. 
137 
12" to 24" 
67 
204 
24" and 
over. 
130 
12" to 24" 
26 
1S§» 
24" and 
over. 
154 
12" to 24" 
45 
45-5 
18-2 
94 
45 
47-4 
17-5 
44*9 
95 
40 
Volume pee, acre in 
SOLID CUBIC FEET. 
3,929 
1,000 
205 
3,929 
3,831 
88 
18*3 45 
199 
24" and 
over. 
135 
12" to 24" 
35 18-1 
1,205 
4,929 
205 
5,134 
INTERMEDIATE YIELDS PER ACRE 
FROM THINNINGS. 
Periodic yields. 
M S 
S3 
875 
20 
3,831 895 
3,869 
1,724 
142 
48-6 
170 
97 
3,869 
3,844 
3,844 
1,866 
4,706 
20 
4,726 
5,593 
142 
s.s 
Total to date. 
o "S 
S.S 
EH 
Unthinned. 
48 131 
5,735 
1,085 
97 
340 
471 
131 340 
471 
Unthinned. 
1,182 
,929 
97 
5,026 31 690 
I 
238 928 690 
238 928 
[ 273 ] 
Remarks, 
