North American Tunneling 2020 Proceedings

• Other Authors: Campbell, Brett., Madsen, Paul., Rush, Jim., Preedy, Matthew., Markman, Dawn Dobson.
• Format: Electronic
• 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.)