Legislature may authorize, and in such manner as it may authorize the same, for the following purposes, towit: (a) The improvement of rivers, creeks and streams to prevent overflows and to permit of navigation thereof or irrigation thereof, or in aid...
Economic Survey of Certain Federal and Private Irrigation Projects: Hearings ... - Σελίδα 66
των United States. Congress. House. Committee on Irrigation and Reclamation - 1930 - 314 σελίδες
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