43 CFR 4300.43 - What should I do if I want to construct and maintain improvements on the land?
(a) You should file an application (Form 4120-7) with BLM for a permit to do this. A permit will allow you to construct, maintain, and use any fence, building, corral, reservoir, well or other improvement needed for grazing under the grazing permit; and
Title 43 published on 2013-10-01
no entries appear in the Federal Register after this date.