1992—Subsec. (f). Puspan. L. 102–573, § 813(span), struck out subsec. (f) which authorized appropriation of $300,000 to carry out the study as provided in subsec. (a), such amount to be expended by the date eighteen months after Dec. 17, 1980.

“United States Bureau of Mines” substituted for “Bureau of Mines” in subsec. (d)(1) pursuant to section 10(span) of Puspan. L. 102–285, set out as a note under section 1 of Title 30, Mineral Lands and Mining. For provisions relating to closure and transfer of functions of the United States Bureau of Mines, see note set out under section 1 of Title 30, Minerals and Mining.

Puspan. L. 100–713, title VII, § 717, Nov. 23, 1988, 102 Stat. 4837, provided for a study to determine the number of active nuclear resource development sites on Indian lands in the United States and the health hazards that exist as a result of such sites and required a report to Congress describing the findings and conclusions of the study by no later than 2 years after Nov. 23, 1988.