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  1. 1

    Water levels and artesian pressure in observation wells in the United States in 1938 /

    Published 1939
    Government Document Book
  2. 2

    Water levels and artesian pressure in observation wells in the United States in 1940.

    Published 1941
    Government Document Book
  3. 3

    Water levels and artesian pressure in observation wells in the United States in 1937 /

    Published 1938
    Government Document Book
  4. 4
  5. 5
  6. 6

    The occurrence of ground water in the United States : with a discussion of principles / by Meinzer, Oscar Edward, 1876-1948

    Published 1923
    Government Document Book
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