Diatomite
Subtitle: its occurrence, preparation and uses
By: by V.L. Eardley-Wilmot.
Contributors: Canada. Mines Branch.
Publisher: Dept. of Mines, Mines Branch
Published: 1928
Place of publication: Ottawa
Language: eng
Number of pages: 182
Subjects: Diatomaceous earth.
Notes: In lower right corner of t.-p.: No. 691.

Includes index.

Bibliography: p. 144-151.