An Investigation of Sands on the Uplands Adjacent to the Sangamon River Floodplain
Paul C. Heigold, Bruce Forbes Bohor, Henry Phillip Ehrlinger, Rodney R. Ruch, Gail Robert Yohe, James C. Bradbury, James Watson Baxter, Norman C. Hester, H. W. Jackman, W. G. ten Kate
