7 U.S.C. § 5928
Section, Pub. L. 101-624, title XVI, §16751675,, 104 Stat. 3777; Pub. L. 102-237, title IV, §407(14), Dec. 13, 1991, 105 Stat. 1865; Pub. L. 104-127, title VIII, §838, Apr. 4, 1996, 110 Stat. 1169, related to national centers for agricultural product quality research.