Brice-Petrides-Donahue and Assoc., Inc., Waterloo, IA No description specified. 1-2 (2 Records) Documents Phase I Archaeological Investigation of Four Proposed Detention Basins Along Greenhill Road in Cedar Falls, Black Hawk County, Iowa (1986) Phase I Cultural Resources Investigation of the Viking Road Corridor From Hudson Road To Cedar Heights Drive in Cedar Falls, Black Hawk County, Iowa (1986)