[020-42] Rabies in Illinois
Rabies in Illinois Author: Hull, Thomas G.
[020-41] The Phosphate Rock Industry of Morocco
The Phosphate Rock Industry of Morocco Author: Hohma, Fred S.
[020-39] Oil Prospecting in the Western Illinois on the Basis of the Structure of Coal Beds
Oil Prospecting in the Western Illinois on the Basis of the Structure of Coal Beds Author: Bell, Alfred H.
[020-38] Molluscan Life in the Loess Deposits of Illinois*
Molluscan Life in the Loess Deposits of Illinois* Author: Baker, Frank Collins
[020-37] Pre-Penns3lvanian Surface West of the Duquoin Anticline*
Pre-Pennsylvanian Surface West of the Duquoin Anticline* Author: Hanbest, L.G.
[020-36] Karst Topography and Sanitiary Engineering at Alton, IL
Karst Topography and Sanitiary Engineering at Alton, IL Author: Lamar, J.E.
[020-35] Pleistocene and Recent History of Alexis Quadrangle and Vicinity
Pleistocene and Recent History of Alexis Quadrangle and Vicinity Author: Wanless, Harold, R.
[020-34] Stratified Indian Mounds in Will County
Stratified Indian Mounds in Will County Author: Langford, George
[020-33] Relative Humidity and Forest Fires
Relative Humidity and Forest Fires Author: Bergsmark, D.R.
[020-32] Rice Growing in the Upper Mississippi Valley
Rice Growing in the Upper Mississippi Valley Author: Bohannon, F.C.