Sudworth George

The Forest Nursery

The Identification Of Important North American Oak Woods

The Identification Of Important North American Oak Woods

The Stanislaus And Lake Tahoe Forest Reserves And Adjacent Territory

The White River Plateau And Battlement Mesa Forest Reserves

The Pine Trees Of The Rocky Mountain Region

Distinguishing Characteristics Of North American Gumwoods

Miscellaneous Conifers Of The Rocky Mountain Region

The Pine Trees Of The Rocky Mountain Region

The White River Plateau And Battlement Mesa Forest Reserves

The Stanislaus And Lake Tahoe Forest Reserves And Adjacent Territory

Nomenclature Of The Arborescent Flora Of The United States