(Pub. L. 91-581, Sec. 3, Dec. 24, 1970, 84 Stat. 1566; Pub. L. 109- 58, title II, Sec. 236(1), (6), Aug. 8, 2005, 119 Stat. 671, 672.) AMENDMENTS 2005 - Pub. L. 109-58 inserted section catchline and substituted "geothermal resources" for "geothermal steam and associated geothermal resources" in two places in text.