Wilson, W. D. (1865). A description of Iowa and its resources: In which every county in the state has separate mention, with valuable tables in regard to agriculture, education, religious denominations, railroads, manufactories, stage routes, &c. being a valuable guide to the immigrant. Des Moines: Mills & company.

Wilson, Wm. Duane. A Description of Iowa and Its Resources: In Which Every County in the State Has Separate Mention, With Valuable Tables in Regard to Agriculture, Education, Religious Denominations, Railroads, Manufactories, Stage Routes, &c. Being a Valuable Guide to the Immigrant. Des Moines: Mills & company, 1865.

Wilson, Wm. Duane. A Description of Iowa and Its Resources: In Which Every County in the State Has Separate Mention, With Valuable Tables in Regard to Agriculture, Education, Religious Denominations, Railroads, Manufactories, Stage Routes, &c. Being a Valuable Guide to the Immigrant. Des Moines: Mills & company, 1865.