Part 50 - Protection And Enhancement Of Environmental Quality
PART 50 - PROTECTION AND ENHANCEMENT OF ENVIRONMENTAL QUALITY Authority:42 U.S.C. 3535(d) and 4321-4335; and Executive Order 11991, 3 CFR, 1977 Comp., p. 123. Source:61 FR 50916, Sept. 27, 1996, unless otherwise noted.
Authority: 42 U.S.C. 3535(d) and 4321-4335; and Executive Order 11991, 3 CFR, 1977 Comp., p. 123.