Clay and shale deposits of British Columbia
By: by J.M. Cummings and J.W. McCammon.
Contributors: McCammon, James William, 1916-; British Columbia. Dept. of Mines.
Series: Bulletin,; no. 30; Bulletin (British Columbia. Dept. of Mines) ;; no. 30.
Publisher: Printed by D. McDiarmid, Printer to the Queen
Published: 1952
Place of publication: Victoria
Language: eng
Number of pages: 64
Subjects: Clay -- British Columbia.; Shale -- British Columbia.
Notes: Bibliography: p. 45.
At head of title: British Columbia Department of Mines.