Slate
By: compiled by R. N. Crockett.
Series: Mineral dossier ;; no. 12
Publisher: H. M. Stationery Off.
Published: 1975
Place of publication: London
Language: eng
Number of pages: 26
Subjects: Slate -- Great Britain.
Notes: Bibliography: p. 26.
At head of title: Mineral Resources, Consultative Committee.