[027-038] Clay-Veins in the Springfield (No. 5) Coal
Clay-Veins in the Springfield (No. 5) Coal Author: Roe, W.B.
[027-037] Effects of Barometric Pressure and Winds on the Level of Lake Michigan
Effects of Barometric Pressure and Winds on the Level of Lake Michigan Author: Powers, W.E.
[027-036] New American Plants from the Pennsylvania Period as Preserved in Coal Balls
New American Plants from the Pennsylvania Period as Preserved in Coal Balls Author: Noe, A.C.
[027-035] The Glaciology of the Decatur Region
The Glaciology of the Decatur Region Authors: Leighton, M.M. and Ekblaw, G.E.
[027-034] A Four-hundred Acre Lake Disappears
A Four-hundred Acre Lake Disappears Author: Bonnell, Clarence
[027-033] Research on Paleozoic Formations in Virginia
Research on Paleozoic Formations in Virginia Author: Bevan, Arthur
[027-032] Pattern of the Port of Vancouver, British Columbia
Pattern of the Port of Vancouver, British Columbia Author: Stevens, Leah
[027-031] Items in the Haitian Pattern of Occupancy
Items in the Haitian Pattern of Occupancy Author: Platt, Robert S.
[027-030] The Geography of the Tobacco Region of Southern Wisconsin
The Geography of the Tobacco Region of Southern Wisconsin Author: Lathrop, H.O.
[027-029] Ten Points of Emphasis in the Geography of Illinois
Ten Points of Emphasis in the Geography of Illinois Author: Blanchard W.O.