Section was formerly classified to section 228a of this title.
Provisions similar to those in this section were carried in the following prior Department of Agriculture Appropriation Acts:
June 28, 1944, ch. 296, 58 Stat. 433.
July 12, 1943, ch. 215, 57 Stat. 400.
July 22, 1942, ch. 516, 56 Stat. 673.
July 1, 1941, ch. 267, 55 Stat. 415.
June 25, 1940, ch. 421, 54 Stat. 539.
June 30, 1939, ch. 253, title I, 53 Stat. 948.
June 16, 1938, ch. 464, title I, 52 Stat. 719.
Authorization of appropriation of sums necessary for the purposes of this section, see note under section 395 of this title.