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This shoreline at Camp Pendelton, has retained much of its natural beauty because of limited public access to the Marine base, May 1975
by U.S. National Archives
by U.S. National Archives
No known copyright restrictions(著作権制限なし)

The island of Kauai is known as the "Garden Isle" because of its lush vegetation and fertile soil. Chief crops are sugarcane and pineapple, October 1973
by U.S. National Archives
by U.S. National Archives
No known copyright restrictions(著作権制限なし)

Vincent Humeumptewa, a Hopi Indian and an employee of the irrigation district, opens the canal gates. These waters are no longer potable because they contain residue from the weed sprays used on the fields, May 1972
by U.S. National Archives
by U.S. National Archives
No known copyright restrictions(著作権制限なし)

Glaciers Guarding the Entrance to Thompson Pass. View South. Because the Valleys through Which the Pipeline and Highway Run Are So Steep, These Glaciers Are Invisible From the Valley Floor 08/1973
by U.S. National Archives
by U.S. National Archives
No known copyright restrictions(著作権制限なし)
1,381件~1,440件 (全 107,132件)