Clouds and smokes: The properties of dis
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Levy, L.
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Article
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1924
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Wiley (John Wiley & Sons)
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The Kent Coalfield Tlic formnl initiation of tlic sii&iiig of n slinft at tlic Betteshnngcr colliery on May 20 innrlrcd an importnnt step in thc dcvclopment of thc Kent coalfield. According to The Times, this pit is the first of a scrics projected by Ncssrs. S. l?cnrson and Dormnn Long, Ltd., who hn