Books by Michael G. Sawlan
Mineral resources of the Malhe
Mineral resources of the Malheur River-Bluebucket Creek Wildnerness Study Area, Harney County, Oregon
Mineral resources of the Spaul
Mineral resources of the Spaulding Wilderness Study Area, Lake and Harney Counties, Oregon
Mineral resources of the South
Mineral resources of the South Warner Contiguous Wilderness Study Area, Modoc County, California
Mineral resources of the Owyhe
Mineral resources of the Owyhee River Canyon and the Deep Creek-Owyhee River wilderness study areas, Owyhee County, Idaho
Mineral resources of wildernes
Mineral resources of wilderness study areas--Owyhee River Region, Idaho and Nevada
Mineral Resources of the Malhe
Mineral Resources of the Malheur River-Bluebucket Creek Wildnerness Study Area, Harney County, Oregon (U.S. Geological Survey Bulletin ; 1741-H)
Mineral Resources of the Spaul
Mineral Resources of the Spaulding Wilderness Study Area, Lake and Harney Counties, Oregon (Mineral Resources of Wilderness Study Areas--South-Centra)
Mineral Resources of the Spaul
Mineral Resources of the Spaulding Wilderness Study Area, Lake and Harney Counties, Oregon (U.S. Geological Survey Bulletin ; 1738-E)