- Title 1 General Provisions
- Title 2 The Congress
- Title 3 The President
- Title 4 Flag and Seal, Seat Of Government,and the States
- Title 5 Government Organization and Employees
- Appendix to Title 5
- Title 6 Domestic Security
- Title 7 Agriculture
- Title 8 Aliens and Nationality
- Title 9 Arbitration
- Title 10 Armed Forces
- Appendix to Title 10 (Rules of Court of Appeals for the Armed Forces)
- Title 11 Bankruptcy
- Appendix to Title 11
- Title 12 Banks and Banking
- Title 13 Census
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- Title 15 Commerce and Trade
- Title 16 Conservation
- Title 17 Copyrights
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- Appendix to Title 18
- Title 19 Customs Duties
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- Title 21 Food and Drugs
- Title 22 Foreign Relations and Intercourse
- Title 23 Highways
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- Appendix to Title 26
- Title 27 Intoxicating Liquors
- Title 28 Judiciary and Judicial Procedure
- Appendix to Title 28
- Title 29 Labor
- Title 30 Mineral Lands and Mining
- Title 31 Money and Finance
- Title 32 National Guard
- Title 33 Navigation and Navigable Waters
- Title 34 Navy (repealed)
- Title 35 Patents
- Title 36 Patriotic Societies and Observances
- Title 37 Pay and Allowances Of the Uniformed Services
- Title 38 Veterans' Benefits
- Appendix to Title 38 (Rules of Court of Appeals for Veterans Claims()
- Title 39 Postal Service
- Title 40 Public Buildings, Property, and Works
- Title 41 Public Contracts
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- Title 45 Railroads
- Title 46 Shipping
- Appendix to Title 46
- Title 47 Telegraphs, Telephones, and Radiotelegraphs
- Title 48 Territories and Insular Possessions
- Title 49 Transportation
- Title 50 War and National Defense
- Appendix to Title 50
U.S. Code > Title 16 Conservation > CHAPTER 3—FORESTS; FOREST SERVICE; REFORESTATION; MANAGEMENT (§§ 551—583j9) > SUBCHAPTER II—INVESTIGATIONS, EXPERIMENTS, AND TESTS AFFECTING REFORESTATION AND FOREST PRODUCTS (§§ 581,_581a—582) > § 581a-1. Repealed.]
§ 581a-1. Repealed.]
Section, act Aug. 31, 1951, ch. 374, title I, § 101, 65 Stat. 233, authorized receipt of funds on or after Aug. 31, 1951, from States, etc., for establishment or operation of forest research facilities.