Contributions

  • Santis, Lon D. - Contributor

Publication

1989 - Dept. of the Interior, Washington, DC, District of Columbia

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

Classifications

  • LCCUSBMRI#9294 1989

Alternate Titles

  • Sheathed explosive charges on longwalls.

Subjects

Topics

TestingExplosivesLongwall miningCoal mines and miningCoal mines and mining -- Explosives -- Testing

Series Statement

  • Report of investigations (United States. Bureau of Mines) -- no.9294.

Other Editions

  • Use of sheathed explosive charges on longwallsDept. of the Interior1989-01-01

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