Potash, origin, trade and its use in agriculture
By: German Kali Works
Contributors: World's Columbian Exposition (1893 : Chicago, Ill.)
Series: Smithsonian collections online : world's fairs and expositions : visions of tomorrow; Smithsonian collections online : world's fairs and expositions : visions of tomorrow
Publisher: [publisher not identified]
Published: 1893
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 19
Subjects: Potash
Notes: Title from printed wrappers.

On cover: Columbian Exposition, Chicago.

Reproduction of the original from the Smithsonian Libraries.