Lyndon Johnson: “We face in extending the advancing national prosperity to those geographical areas in the country which have been most…”

Nothing herein shall prevent the movement of livestock across the lands included in this monument under such regulations as may be prescribed by the Secretary of the Interior and upon driveways to be specifically designated by said…

Any reservations or withdrawals heretofore made which affect the lands described above are hereby revoked.

This program, sponsored by the World Meteorological Organization, constitutes one of the largest and most complex scientific and technological undertakings ever attempted as an international effort.

In that pursuit, Mr. President, United States support will be gladly given.