 | United States. Congress. House. Committee on Rivers and Harbors - 1937 - 596 páginas
...zone extending outward from the canal line by the construction of a sea-level canal along route 13-B. The particular dangers herein discussed apply to a...a lock canal so constructed as to avoid deep cuts In the Ocala limestone and thus to leave undisturbed the present water level in this important water-bearing... | |
 | United States. Congress. House. Committee on Rivers and Harbors - 1937 - 614 páginas
...wide zone extending out from the canal line by the construction of a sea level canal along route 13-B. The particular dangers herein discussed apply to a sea-level canal only and not to lock canal so constructed as to avoid deep cuts in the Ocala limestone and thus leave undisturbed the... | |
 | United States. Congress. House. Committee on Rivers and Harbors - 1937 - 596 páginas
...wide zone extending out from the canal line by the construction of a sea level canal along route 13-B. The particular dangers herein discussed apply to a sea-level canal only and not to lock canal so constructed as to avoid deep cuts in the Ocala limestone and thus leave undisturbed the... | |
 | United States. Congress. Senate. Committee on Commerce - 1939 - 554 páginas
...wide zone extending outward from the canal line by the construction of a sea-level canal along 13-B. "The particular dangers herein discussed apply to...a lock canal so constructed as to avoid deep cuts in the Ocala limestone and thus to leave undisturbed the present water level in this important waterbearing... | |
 | United States. Congress. Senate. Committee on Commerce - 1939 - 682 páginas
...discussed apply to a sea-level canal only and not to a lock canal so constructed as to avoid deep cuts in the Ocala limestone and thus to leave undisturbed...water level in this important waterbearing formation." Under date of February 13, 1936, Senator Fletcher addressed a letter to the Secretary of the Interior... | |
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The particular dangers herein discussed apply to a sea-level canal only and not to a lock canal so constructed as to avoid deep cuts in the Ocala limestone and thus to leave undisturbed the present water level in this important waterbearing formation. 