A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Statistical summary; bituminous rock, gilsonite, ozokorite, ichthyol; list of domestic producers; manufactured petroleum asphalt; road oil; producers of petroleum asphalt and road oil; manufactured asphalt products.
Statistical summary; bituminous rock, gilsonite, ozokorite, ichthyol; list of domestic producers; manufactured petroleum asphalt; road oil; producers of petroleum asphalt and road oil; manufactured asphalt products.
Asphalt and related bitumens in 1930
U. S. Bur Mines -- Mineral Resources
Redfield, A.H. (author)
1931
42 pages
Article (Journal)
English
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| Engineering Index Backfile | 1927
Asphalt and related bitumens in 1927
| Engineering Index Backfile | 1928
Asphalt and related bitumens in 1929
| Engineering Index Backfile | 1931
Asphalt and related bitumens in 1931
| Engineering Index Backfile | 1933
Asphalt and related bitumens in 1925
| Engineering Index Backfile | 1926