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  1. By: Waggaman, William H.,
    Publication info: [Washington, Govt. print. off.], 1912
    Holding Institution: University of California Libraries
    Subjects: Alunite  Potash  
  2. By: Skinner, J. J. (Joshua John), - Jackson, Albert M.,
    Publication info: [Washington, Govt. print. off.], 1913
    Holding Institution: University of California Libraries
    Subjects: Alunite  Kelps  Potash  
  3. By: Waggaman, William H.,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Alunite  Internet resource  Potash  Potassium salts