The Coal Authority annual report and accounts 2013-14 /
Great Britain.Coal Authority.
Stationery Office (Great Britain)
[London : Stationery Office],
c2014.
HC 521.
"Session 2014-15".
"Ordered by the House of Commons to be printed on 21 July 2014".
Print and web pdfs are available at https://www.gov.uk/government/publications.