Comparison of rotary and in-hole motor techniques for drilling horizontal boreholes in coal /
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| Author / Creator: | Kravits, S. J. (Stephen J.) |
|---|---|
| Imprint: | [Avondale, Md.] : U.S. Dept. of the Interior, Bureau of Mines, 1985. |
| Description: | ii, 31 pages : illustrations ; 28 cm. |
| Language: | English |
| Series: | Report of investigations ; 8933 Report of investigations (United States. Bureau of Mines) ; 8933. |
| Subject: | |
| Format: | E-Resource Microform U.S. Federal Government Document Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/7242223 |
MARC
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| 100 | 1 | |a Kravits, S. J. |q (Stephen J.) |0 http://id.loc.gov/authorities/names/n84144764 |1 http://viaf.org/viaf/33403054 | |
| 245 | 1 | 0 | |a Comparison of rotary and in-hole motor techniques for drilling horizontal boreholes in coal / |c by S.J. Kravits, A. Sainato, and G.L. Finfinger. |
| 264 | 1 | |a [Avondale, Md.] : |b U.S. Dept. of the Interior, Bureau of Mines, |c 1985. | |
| 300 | |a ii, 31 pages : |b illustrations ; |c 28 cm. | ||
| 336 | |a text |b txt |2 rdacontent |0 http://id.loc.gov/vocabulary/contentTypes/txt | ||
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| 490 | 1 | |a Report of investigations ; |v 8933 | |
| 504 | |a Bibliography: page 19. | ||
| 538 | |a Available via Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/16/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri8933.pdf; current access available via PURL. | ||
| 650 | 0 | |a Coalbed methane drainage |z Pennsylvania. | |
| 650 | 0 | |a Boring. |0 http://id.loc.gov/authorities/subjects/sh85015851 | |
| 650 | 0 | |a Mine ventilation. |0 http://id.loc.gov/authorities/subjects/sh85085544 | |
| 700 | 1 | |a Sainato, Albert. |0 http://id.loc.gov/authorities/names/n83173847 |1 http://viaf.org/viaf/16149479 | |
| 700 | 1 | |a Finfinger, Gerald L. |0 http://id.loc.gov/authorities/names/n79086145 |1 http://viaf.org/viaf/62824263 | |
| 830 | 0 | |a Report of investigations (United States. Bureau of Mines) ; |v 8933. | |
| 856 | 4 | 0 | |u https://purl.fdlp.gov/GPO/LPS97340 |y Government Publishing Office |
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| 928 | |t Library of Congress classification |a TN23 .U43 no. 8933 |l Online |c UC-FullText |u https://purl.fdlp.gov/GPO/LPS97340 |z Government Publishing Office |g ebooks |i 12307341 | ||