Open Access#11989
Survey of government assistance for the world's hard coal industries
Item 231-B-1 ; "May 1989." ; Shipping list no.: 89-347-P. ; Bibliography: p. 144-168. ; Mode of access: Internet.
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Item 231-B-1 ; "May 1989." ; Shipping list no.: 89-347-P. ; Bibliography: p. 144-168. ; Mode of access: Internet.
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