...specifications, shall be such as in the judgment of the Commission will be best adapted to a comprehensive plan for improving or developing a waterway or waterways...use or benefit of interstate or foreign commerce, for the improvement and utilization of water-power development, and for other beneficial public uses,...

...license hj'droelectric projects only on the condition that they be "best adapted to a comprehensive plan for improving or developing a waterway or waterways...use or benefit of interstate or foreign commerce, for the improvement and utilization of water-power development, and for other beneficial public uses,...

.... .shall be such as in the judgment of the Commission will be best adapted to a comprehensive plan for improving or developing a waterway or waterways for the use or benefits of interstate or foreign commerce, for the improvement and utilization of water power development...

...specifications, shall be such as in the judgment of the Commission will be best adapted to a comprehensive plan for improving or developing a waterway or waterways...use or benefit of interstate or foreign commerce, for the improvement and utilization of waterpower development, and for other beneficial public uses,...

...Commission in issuing a license to find that the project "* * * will be best adapted to a comprehensive plan for improving or developing a waterway or waterways...use or benefit of interstate or foreign commerce, for the improvement and utilization of waterpower development, and for other beneficial public uses,...

...indeed, must be exercised — so that proposed projects will be best adapted to a comprehensive plan for improving or developing a waterway or waterways...use or benefit of interstate or foreign commerce, for the improvement and utilization of water-power development, and for beneficial public uses, including...

...responsibility of assuring "(t)hat the project adopted * * * will be best adapted to a comprehensive plan for improving or developing a waterway or waterways...use or benefit of interstate or foreign commerce, for the improvement and utilization of waterpower development, and for other beneficial public uses,...

...Commission in issuing a license to find that the project "* * * will be best adapted to a comprehensive plan for improving or developing a waterway or waterways...use or benefit of interstate or foreign commerce, for the improvement and utilization of waterpower development, and for other beneficial public uses,...

...power projects licensed by the Federal Power Commission shall be "best adapted to a comprehensive plan for improving or developing a waterway or waterways for the use or benefit of interstate or foreign ccmaerce, for the improvement and utilization of water power developaenta, and for other beneficial...

...power projects licensed by the Federal Power Commission shall be "best adapted to a comprehensive plan for improving or developing a waterway or waterways for the use or benefit of interstate or foreign comerce, for the improvement and utilization of water power developments, and for other beneficial...