Electric shot-firing in mines, quarries, and tunnels /
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| Author / Creator: | Ilsley, Lee Clyde, 1880- |
|---|---|
| Imprint: | Washington : Govt. Print. Off., 1926. |
| Description: | ix, 139 p. : ill. ; 25 cm. |
| Language: | English |
| Series: | United States. Bureau of Mines. Bulletin ; 240 Bulletin (United States. Bureau of Mines) 240 |
| Subject: | |
| Format: | U.S. Federal Government Document Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/4048720 |
