Review of Effects of Hypervelocity Jets and Projectiles on Rock
Document Series:
Other Reports
Author:
- George B. Clark, Charles J. Haas, John W. Brown, Clifford D. Muir
Office
RRD
Subject:
Facilities & Test EquipmentIntelligent Railroad SystemsTracks & Structures
Keywords:
Excavating Equipment, Mining, Tunnels
DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact
FRADevOps@dot.gov.
Last updated: Saturday, June 1, 1968