Crowley-Koch, Angela. History of wetland destruction and restoration in Poweshiek and Jasper Counties. 30 p. Seminar paper for Environmental History of Poweshiek County.
Crowley-Koch, Angela. History of wetland destruction and restoration in Poweshiek and Jasper Counties. 30 p. Seminar paper for Environmental History of Poweshiek County.
Crowley-Koch, Angela. History of wetland destruction and restoration in Poweshiek and Jasper Counties. 30 p. Seminar paper for Environmental History of Poweshiek County.