General & OtherLongwall gob degasification with surface ventilation boreholes above the Lower Kittanning coalbedT. D Moore![Longwall gob degasification with surface ventilation boreholes above the Lower Kittanning coalbed]()
Longwall gob degasification with surface ventilation boreholes above the Lower Kittanning coalbed
T. D Moore
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“Longwall gob degasification with surface ventilation boreholes above the Lower Kittanning coalbed” by T. D Moore: a public-domain book in “General & Other”…
Catalogue details
- Author
- T. D Moore
- Category
- General & Other
- Language
- English
- Source
- HathiTrust