skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
1 result returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Multislice mining for thick western coal seams
Refine your search results
Published Year
1990-1999 (1)
Subject
Coal mines and mining--West (U.S.) (1)
Author
Boreck, D. L. (1)
Clarke, D. R. (1) *
Hackett, T. D. (1)
