North American Tunneling 2020 Proceedings

• Other Authors: Campbell, Brett, Madsen, Paul, Rush, Jim, Preedy, Matthew, Markman, Dawn Dobson
• Format: Electronic eBook
• Language: English
• Published: Littleton : Society for Mining, Metallurgy & Exploration, Incorporated, 2020.
• Subjects: Tunneling > North America > Congresses.; elektronické knihy; electronic books
• ISBN: 0873354796; 9780873354790
• Physical Description: 1 online resource (833 p.)