Description
Item Description:"Altitudes of cities and villages on and near the railways in Wisconsin, with a few elevations of rivers, lakes and hills. By F. T. Thwaites": pages 493-523.
"Chronological list of federal and state survey reports, with a few other early papers on the geology and physical geography of Wisconsin": pages 477-492.
Physical Description:xxii, 549 pages : illustrations
Bibliography:Bibliographies at end of the chapters.