Early Economic and Social Development of Clayton County, Iowa <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Clayton+County+%28Iowa%29">Clayton County (Iowa)</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=History">History</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Economic+conditions">Economic conditions</a> Thesis (M.S.)--Iowa State College, 1931. Delahooke, Grace Gladys F627 C56 D372e Iowa State University Library http://www.lib.iastate.edu 1931 2002-09 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. 36 pages; 29 cm Monograph PDF Text; Image F627.C56.D372e https://digitalcollections.lib.iastate.edu/ Early Economic and Social Development of Clayton County, Iowa <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Clayton+County+%28Iowa%29">Clayton County (Iowa)</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=History">History</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Economic+conditions">Economic conditions</a> Thesis (M.S.)--Iowa State College, 1931. Delahooke, Grace Gladys F627 C56 D372e Iowa State University Library http://www.lib.iastate.edu 1931 2002-09 U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. 36 pages; 29 cm Monograph PDF Text; Image F627.C56.D372e https://digitalcollections.lib.iastate.edu/