Vista normal
Vista MARC
Walker, Jeffrey S. (Nombre personal)
Machine generated authority record.
Work cat.: (OSt)0: Walker, Jeffrey S., State-of-the-art techniques for backfilling abandoned mine voids /, [1993]
Machine generated authority record.
Work cat.: (OSt)0: Walker, Jeffrey S., State-of-the-art techniques for backfilling abandoned mine voids /, [1993]