A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
"Build everything of concrete" is O'Gara policy
Tipple and rescreener cast monolithic and in one unit at O'Gara mine, Harrisburg, Ill.; concrete also used in shaft bottoms, roof arches, mule stables, etc., underground; concrete haulage-way roadbed under test.
"Build everything of concrete" is O'Gara policy
Tipple and rescreener cast monolithic and in one unit at O'Gara mine, Harrisburg, Ill.; concrete also used in shaft bottoms, roof arches, mule stables, etc., underground; concrete haulage-way roadbed under test.
"Build everything of concrete" is O'Gara policy
Coal Age
Brown, Ralph D. (author)
Coal Age ; 25
1924
6 pages
8 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1929
German Concrete Congress: "Numbers govern everything"
| British Library Online Contents | 1995
German Concrete Congress: "Numbers govern everything"
| Online Contents | 1995
Innovations - Everything New in the Concrete Industry
Online Contents | 2011
Innovations - Everything New in the Concrete World
Online Contents | 2011