Highly erodible field determination criteria.
CFR · 2024-01-01 · US · Title 7
(a) (1) 33.33 percent or more of the total field acreage is identified as soil map units which are highly erodible; or (2) 50 or more acres in such field are identified as soil map units which are highly erodible. (b) (c) (d)
official document · source cfr-2024 · id 7:§ 12.22