Books by American Potash Institute:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
American Potash Institute: American Potash Institute, Inc., organization and objectives. ([Washington, D. C.], 1940) (page images at HathiTrust)- American Potash Institute: The economics of the potash industry. (American potash institute, inc., 1946), also by Jules Backman (page images at HathiTrust)
- American Potash Institute: Past consumption and future (1950) requirements of potash salts in American agriculture. ([Washington], 1946), also by J. W. Turrentine (page images at HathiTrust)
- American Potash Institute: Potash in agriculture : results obtained in the United States. (Guggenheimer, Weil & Co., 1890) (page images at HathiTrust)
Find more by American Potash Institute at your library, or elsewhere.