§ 566. Repealed.]
Section, acts June 7, 1924, ch. 348, § 3, 43 Stat. 653; May 5, 1944, ch. 189, 58 Stat. 216; May 5, 1972, Pub. L. 92–288, § 3(a),
86 Stat. 134, authorized expenditures by the Secretary of Agriculture for study of effects of tax and other laws on forest perpetuation, etc.