• Creator
  • Pammel, L. H. (Louis Hermann), 1862-1931; Bain, Harry Foster, 1872-1948; Weems, Julius Buel, 1865-1930
  • Created Date
  • 1901
  • Publisher
  • Des Moines : Iowa Geological Survey,1901-1904 [] i.e. 1905]
  • Description
  • Pt.1.