A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The construction and maintenance of gravel roads
Gravel roads bound to be most extensively used type of improved highway for many years to come; drainage; preparation of subgrade; placing of surfacing material; size of gravel; use of crushed gravel; use of binders; hauling of surfacing material. Indexed in Engineering Index 1929, p. 1606, from Contract Rec., May 15, 1929.
The construction and maintenance of gravel roads
Gravel roads bound to be most extensively used type of improved highway for many years to come; drainage; preparation of subgrade; placing of surfacing material; size of gravel; use of crushed gravel; use of binders; hauling of surfacing material. Indexed in Engineering Index 1929, p. 1606, from Contract Rec., May 15, 1929.
The construction and maintenance of gravel roads
Good Roads
McColough, R.W. (author)
Good Roads ; 73
1930
Article (Journal)
English
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The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
Gravel roads and their maintenance
| Engineering Index Backfile | 1930
Gravel roads and their maintenance
| Engineering Index Backfile | 1930