Here are entered works on methane present in a stratum of coal. Works on methane as a combustible gas formed in coal mines are entered under Firedamp.
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Gas companies -- Customer services -- New Jersey. / https://id.loc.gov/authorities/subjects/sh85053280 https://id.loc.gov/authorities/subjects/sh99005473 https://id.loc.gov/authorities/names/n80046086-781 : New Jersey.
Gas companies -- Government policy -- New Jersey. / https://id.loc.gov/authorities/subjects/sh85053280 https://id.loc.gov/authorities/subjects/sh99005269 https://id.loc.gov/authorities/names/n80046086-781 : New Jersey.
Gas detectors -- Materials. / https://id.loc.gov/authorities/subjects/sh85053287 https://id.loc.gov/authorities/subjects/sh2002006405 : Smyntyna, V. A.
2013
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Gas detectors -- Testing. / https://id.loc.gov/authorities/subjects/sh85053287 https://id.loc.gov/authorities/subjects/sh99005648
Gas engineering -- History -- Dictionaries. / https://id.loc.gov/authorities/subjects/sh85053292 https://id.loc.gov/authorities/subjects/sh99005024 https://id.loc.gov/authorities/subjects/sh99001671 : Vassiliou, M. S.,
Gas extraction -- Research -- United States. / https://id.loc.gov/authorities/subjects/sh87004561 https://id.loc.gov/authorities/subjects/sh2002006576 https://id.loc.gov/authorities/names/n78095330-781
Gas industry -- Appalachian Region. / https://id.loc.gov/authorities/subjects/sh85053304 https://id.loc.gov/authorities/subjects/sh85006073-781 : United States.
2019
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Gas industry -- Azerbaijan. / https://id.loc.gov/authorities/subjects/sh85053304 https://id.loc.gov/authorities/names/n92000010-781 : Mammadov, Ilʹgar.
2010
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Gas industry -- Canada -- History. / https://id.loc.gov/authorities/subjects/sh2008117785 https://id.loc.gov/authorities/subjects/sh99005024 : Nielsen, Arne,