Section, Pub. L. 93–531, § 8, Dec. 22, 1974, 88 Stat. 1715; Pub. L. 96–305, § 2, July 8, 1980, 94 Stat. 929; Pub. L. 100–666, § 9, Nov. 16, 1988, 102 Stat. 3933, which related to determination of tribal rights and interests in land, was omitted from the Code as being of special and not general application.