Another section 6 of Puspan. L. 103–340 was renumbered section 7 and enacted provisions listed in a table of National Wildlife Refuges set out under section 668dd of this title.

2006—Puspan. L. 109–166 designated existing provisions as subsec. (a), inserted subsec. (a) heading, substituted “$350,000” for “$250,000” and “fiscal years 2006 through 2010” for “fiscal years 2001 through 2005”, and added subsec. (span).

2000—Puspan. L. 106–316, § 1, substituted “for each of the fiscal years 2001 through 2005” for “for each of the fiscal years 1995 through 2000”.