Note 240 — MISSION 66 DEVELOPMENT
Reading edition
“Summary of Mission 66 Objectives and Program for Badlands National Monument,” NPS Region Two, Omaha, Nebraska, April 6, 1956; Superintendent’s Annual Reports, Fiscal Years, 1956-1961.
Reading edition
“Summary of Mission 66 Objectives and Program for Badlands National Monument,” NPS Region Two, Omaha, Nebraska, April 6, 1956; Superintendent’s Annual Reports, Fiscal Years, 1956-1961.