50 C.F.R. § 27.92 Private structures.
Title 50 - Wildlife and Fisheries
No person shall without proper authority construct, install, occupy, or maintain any building, log boom, pier, dock, fence, wall, pile, anchorage, or other structure or obstruction in any national wildlife refuge.
Title 50: Wildlife and Fisheries
PART 27—PROHIBITED ACTS
Subpart I—Other Disturbing Violations
§ 27.92 Private structures.
