The coals of South Wales : with special reference to the origin and distribution of Anthracite /

অনুরূপ উপাদানগুলি

• The coals of South Wales : with special reference to the origin and distribution of anthracite /
  অনুযায়ী: Strahan, Aubrey, Sir, 1852-1928
  প্রকাশিত: (1908)
• Geology of the South Wales coal-field : special memoir : the upper carboniferous and later formation of the Gwendraeth Valley and adjoining areas in parts of Carmarthen (229), Ammanford (230) and Worms Head (246) sheets /
  অনুযায়ী: Archer, A. A.
  প্রকাশিত: (1968)
• The anthracitation of coal : a paper read before the North of England Institute of Mining and Mechanical Engineers /
  অনুযায়ী: Burns, David
  প্রকাশিত: (1904)
• Anthracite and the anthracite industry /
  অনুযায়ী: Summers, A. Leonard (Alfred Leonard), b. 1874
  প্রকাশিত: (1922)
• The geology of the Cheadle coal field /
  অনুযায়ী: Barrow, George, 1853-1932
  প্রকাশিত: (1903)