Eliminating waste in blasting
Greensfelder, N. S. (Nelson Sutro)
1891-
creator
text
deu
Wilmington, Del.]
The Hercules powder co.
[c1922]
1922
monographic
eng
2 p. l., 48 p. plates, diagrs. 23 cm.
by N.S. Greensfelder ...
Blasting
TN279 .G7
ca 22000550
DLC
830919
20260227111110.0
ca 22000550