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CRATER LAKE NATIONAL PARK: ADMINISTRATIVE HISTORY BY UNRAU AND MARK, 1987

Crater Lake National Park: Administrative History by Unrau and Mark, 2003 updated Chapters by Steve Mark

(and even autographed by Jon Jarvis!)

General Management Plan 1977

Draft General Management Plan 2004

Crater Lake National Park: Administrative History by Unrau and Mark, 1987

Crater Lake Administrative History 1991

Crater Lake Administrative History Steve Mark Revised 2003

Rehabilitation of Highway 62 West, Crater Lake National Park, Klamath County, Oregon, 2003

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