U.S. Supreme Court April 1981 casesUniversity of Texas v. CamenischBall v. JamesUniversities Research Assn. v. CoutuUnited Parcel Service, Inc. v. MitchellMemphis v. GreeneScindia Steam Navigation Co. v. De Los SantosSteagald v. United StatesCalifornia v. Sierra ClubRosales-Lopez v. United StatesArizona v. ManypennyStaats, v. Bristol LaboratoriesF. N. B. of Omaha v. Marquette N. B. of MinneapolisNorthwest Airlines, Inc. v. Transport WorkersTransamerican Press, Inc. v. MillerWatt v. AlaskaSchweiker v. HansenDahl v. AkinMilwaukee v. IllinoisThomas v. Review Bd. of the Ind. Emp't Sec. Div.Pennhurst State School v. HaldermanBarrentine v. Ark.-Best Freight Sys.