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  1. The phosphates of America. Where and how they occur; how they are mined; and what they cost. With practical treatises on the manufacture of sulphuric acid, acid phosphate, phosphoric acid, and concentrated super-phosphates, and selected methods of chemical analysis. By Francis Wyatt, PH.D.
    By: Wyatt, Francis,
    Edition: 2d ed.
    Publication info: New York,The Scientific publishing co.,1891.
    Contributed by: Library of Congress
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  2. The phosphates of America. Where and how they occur; how they are mined; and what they cost. With practical treatises on the manufacture of sulphuric acid, acid phosphate, phosphoric acid, and concentrated super-phosphates, and By Francis Wyatt, PH. D.
    By: Wyatt, Francis,
    Edition: 3d ed.
    Publication info: New York :The Scientific Pub. Co.,1892.
    Contributed by: University of British Columbia Library (archive.org)
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  3. The phosphates of America. Where and how they occur; how they are mined; and what they cost. With practical treatises on the manufacture of sulphuric acid, acid phosphate, phosphoric acid, and concentrated super-phosphates, and By Francis Wyatt, PH.D.
    By: Wyatt, Francis,
    Publication info: New York,The Scientific publishing co.,1891.
    Contributed by: University of California Libraries (archive.org)
    View Book
  4. The phosphates of America. Where and how they occur; how they are mined; and what they cost. With practical treatises on the manufacture of sulphuric acid, acid phosphate, phosphoric acid, and concentrated super-phosphates, an By Francis Wyatt, PH.D.
    By: Wyatt, Francis,
    Edition: 3d ed.
    Publication info: New York,The Scientific publishing co.,1892.
    Contributed by: Library of Congress
    View Book