Walter HEIN and Wanyce Hein, Plaintiffs and Appellees, v. Thomas MARTS, and the South Dakota Department of Natural Resource Development, Defendants and Appellants. Nos. 12843, 12845.Supreme Court of South Dakota.Argued March 17, 1980. Decided July 30, 1980. Appeal from the Circuit Court, Sixth Judicial Circuit, Gregory County, Marvin S. Talbott, J. Page 168 Gary E. […]