In 1984 Representative Morris Udall's Arizona Wilderness Act was passed. It created 25 new Wilderness Areas in Arizona and made additions to 5 existing Wilderness Areas.

In Southern Arizona this bill created the Miller Peak Wilderness, Mt. Wrightson Wilderness and Santa Teresa Wilderness and extended the Galiuro Wilderness and the Chiricahua Wilderness.

Morris Udall was also the sponsor of the Arizona Desert Wilderness Act of 1990.

Source: PDF - the congress.gov version contains additional information such as related bills and actions by the Senate and House: H.R.4707 - 98th Congress (1983-1984): Arizona Wilderness Act of 1984 | Congress.gov | Library of Congress.