Clay and shale deposits of New Brunswick
By: by J. Keele
Series: Geological Survey of Canada. Memoir -- 44; Geological series -- no. 37; Memoir (Geological Survey of Canada) -- 44.; Geological series -- no. 37.
Publisher: Government Printing Bureau
Published: 1914
Place of publication: Ottawa
Language: eng
Number of pages: 94
Subjects: Clay
Notes: Each plate accompanied by guard sheet with descriptive letterpress.