Pub. L. 83-480, tit. I, sec. 106

Sec. 106. As used in this Act, “surplus agricultural commodity” shall mean any agricultural commodity or product thereof, class, kind, type, or other specification thereof, produced in the United States, either privately or publicly owned, which is or may be reasonably expected to be in excess of domestic requirements, adequate carryover, and anticipated exports for dollars, as determined by the Secretary of Agriculture.