united-states-of-america-v-cannons-engineering-corp-appeal-of-olin-hunt , 899 F.2d 79 ( 1990 )
State of Colorado v. Idarado Mining Company, and Third-Party v. Baumgartner Oil Company, Third-Party , 916 F.2d 1486 ( 1990 )
United States v. Hardage , 750 F. Supp. 1460 ( 1990 )