Public works appropriations for 1958, hearings before subcommittee, 85th Congress, 1st session. pt. 1. Alaska, Hawaii, and Puerto Rico areas, Arkansas-White-Red Basin, Central Valley Basin, Colorado Basin, Columbia Basin, flood control lower Mississippi and tributaries, Great Basin, lower and upper Mississippi River basins, Missouri Basin, north Pacific Basin, Rio Grande and Gulf area, Souris and Red Basin.

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