IPT
TaxtWEB
Taxonomy
0-9
A
B
C
D
E
F
G
H
I
L
M
N
O
P
R
S
T
U
V
W
X
Y
Concrete blocks, solid [CBS]
Concrete blocks
with less than 30% holes (cavities).
Concrete blocks, solid, Peru (A. Charleson)
