[034-56] Structure Contour Map of the PrePennsylvanian Surface in Illinois
Structure Contour Map of the PrePennsylvanian Surface in Illinois Author: Smith, Maurice H.
[034-55] The Urbanization of Southern Illinois and its Relation to National Defense
The Urbanization of Southern Illinois and its Relation to National Defense Author: Van Riper, Joseph E.
[034-54] Water in Southern Illinois
Water in Southern Illinois Author: Krause, Annemarie
[034-53] Original Forest Vegetation in a Glaciated Area
Original Forest Vegetation in a Glaciated Area Author: Icke, Paul W.
[034-052] Growth of Robinson, Illinois
Growth of Robinson, Illinois Author: Cutshall, Alden
[034-51] GopherHole Barite Mining in Washington County, Missouri
GopherHole Barite Mining in Washington County, Missouri Author: Cozzens, Arthur B.
[034-50] The Factor of Position in Hemisphere Defense
The Factor of Position in Hemisphere Defense Author: Brown, Clarence L.
[034-49] The Soil Factor and Land Use in Barbour County, Alabama
The Soil Factor and Land Use in Barbour County, Alabama Author: Booth, Alfred W.
[034-48] Agricultural Landscapes on the Sudbury Area, Ontario
Agricultural Landscapes on the Sudbury Area, Ontario Author: Barton, Thomas F.
[034-47] United States Airway Weather Station, Carbondale, Illinois
United States Airway Weather Station, Carbondale, Illinois Authors: Barton, Erselia M. and Barton, Thomas F.