Clays, their occurrence, properties, and uses
Subtitle: with especial reference to those of the United States
By: by Heinrich Ries ...
Edition: 2d ed., rev. 2d thousand.
Publisher: J. Wiley & sons; [etc., etc.
Published: 1912
Place of publication: New York
Language: eng
Number of pages: 554
Subjects: Clay
Notes: Contains "References".

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