Geology of the western part of the Harold D. Roberts Tunnel, Colorado (Stations 0+00 to 690+00)
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Author
Contributions
- Robinson, Charles Sherwood, 1920- joint author. - Contributor
- Hornback, V. Quentin, joint author. - Contributor
Publication
1981 - U.S. Govt. Print. Off., Washington, District of Columbia
Language
English
Word Count
14,500 words, Guess
Page Count
58 pages
Identifiers
- Library of Congress Control Number78606037
- Open LibraryOL4376177M
Classifications
- DDC557.88
- LCCQE92.H37 W33
Subjects
Topics
GeologyEngineering geologyHarold D. Roberts TunnelGeology -- Colorado -- Harold D. Roberts TunnelEngineering geology -- Colorado -- Harold D. Roberts Tunnel
Places
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