HOME
HELP
PREFERENCES
Subjects
Agriculture Bibliography
Search
Titles A-Z
Authors A-Z
Subjects
A
B
C
D
E
F
G
H
I
J-K
L
M
N
O
P
Q-R
S
T
U
V
W-Y
Wood poles.
(1)
Spiral grain : a cause of pole twisting / by Charles A. Wellner and David P. Lowery.
Wellner, C. A.
Ogden, Utah : Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967.
