Determination of the rights of the states of the lower Colorado River Basin to waters of the main stream of the Colorado River: opinion of the Supreme Court of the United States in the case of State of Arizona, plaintiff, v. State of California, et al. Rendered June 3, 1963.

First Tentative Outline for "Today" Show, Thursday July 21, 1966. Lawrence Mehren, Chairman and President, Central Arizona Project Association, 1966?

Transcript of U.S. Senate Boulder Canyon debate.

Arizona's Water Problems: An Address by Lawrence Mehren Before the Water & Power Agricultural Committee, Los Angeles Chamber of Commerce, January 10, 1964.

[Comparison of HR3300 and S1004 Language], 6-27-1968, amended 7-18-1968. From floor book.