Kuhlmann v. Persinger ( 1967 )
Brock v. Lemke ( 1969 )
Wharton v. City of Oskaloosa ( 1968 )
City of Des Moines v. City of Des Moines ( 1977 )
Goodell v. City of Clinton ( 1971 )
City of Clive v. Iowa Concrete Block & Material Co. ( 1980 )