PUBLIC LAWS-CH. 288-JUNE 30, 1949 62 Stat. 1225. 50 U. S. C., Supp. II, §§ 451-462 . 50 U.S. C . §§ 98-98h; Supp. II, § 98 note. Ante, p. 350. 44 Stat. 403 . 22U.S.C.5292- 300; Supp. II, § 295a note. 50U.S.C.app. § 1171 (b). 42 U. S. C. §11751- 1760; Supp. II, § 1752 note. 61 Stat. 694. 7U.S.C.§1001e seg.; Supp. II, 5 1001 e seq. Ante, p. 144 . 7U..C.§612c; Supp. II, §612c. Post, p . 1057. 7 U.S. C. I1291. 60 Stat. 1088. 7 U. S. C .§ 1622(j). 12U.S.C. 6401(b). 48 Stat. 1246. 12U.S.C. §1701et seq.; Supp. II, I 1701e et seq. Ante, pp. 29, 57; po, pp. 421, 681, 90. Ante, p. 384 . "A irport property"; " airway property." 49 U. S. C., Supp. II, §§1151-1160 . (5) the Secretary of Defense with respect to the administration of the National Industrial Reserve Act of 1948; (6) the Secretary of Defense, the Munitions Board, and the Secretaries of the Army, Navy, and Air Force with respect to the administration of the Strategic and Critical Materials Stock Piling Act (60 Stat. 596), and provided that any imported mate- rials which the authorized procuring agency shall certify to the Commissioner of Customs to be strategic and critical materials procured under said Act may be entered, or withdrawn from warehouse, free of duty; (7) the Secretary of State under the Foreign Service Buildings Act of May 7, 1926, as amended; (8) the Secretary of the Army, the Secretary of the Navy, and the Secretary of the Air Force with respect to the administration of section 1 (b) of the Act entitled "An Act to expedite the strengthening of the national defense", approved July 2, 1940 (54 Stat. 712); (9) the Secretary of Agriculture or the Department of Agri- culture under (A) the National School Lunch Act (60 Stat. 230); (B) the Farmers Home Administration Act of 1946 (60 Stat. 1062); (C) the Act of August 31, 1947, Public Law 298, Eightieth Congress, with respect to the disposal of labor supply centers, and labor homes, labor camps, or facilities; (D) section 32 of the Act of August 24, 1935 (49 Stat. 774), as amended, with respect to the exportation and domestic consumption of agricul- tural products; or (E) section 201 of the Agricultural Adjustment Act of 1938 (52 Stat. 36) or section 203 (j) of the Agricultural Marketing Act of 1946 (60 Stat. 1082); (10) the Secretary of Agriculture, Farm Credit Administration, or any farm credit board under section 6 (b) of the Farm Credit Act of 1937 (50 Stat. 706), with respect to the acquisition or disposal of property; (11) the Housing and Home Finance Agency, or any officer or constituent agency therein, with respect to the disposal of resi- dential property, or of other property (real or personal) held as part of or acquired for or in connection with residential property, or in connection with the insurance of mortgages, loans, or savings and loan accounts under the National Housing Act; (12) the Tennessee Valley Authority with respect to nonper- sonal services, with respect to the matters referred to in section 201 (a) (4), and with respect to any property acquired or to be acquired for or in connection with any program of processing, manufacture, production, or force account construction: Provided, That the Tennessee Valley Authority shall to the maximum extent that it may deem practicable, consistent with the fulfillment of the purpose of its program and the effective and efficient conduct of its business, coordinate its operations with the requirements of this Act and the policies and regulations prescribed pursuant thereto; (13) the Atomic Energy Commission; (14) the Administrator of Civil Aeronautics or the Chief of the Weather Bureau with respect to the disposal of airport property and airway property for use as such property. For the purpose of this paragraph the terms "airport property" and "airway prop- erty" shall have the respective meanings ascribed to them in the International Aviation Facilities Act (62 Stat. 450); (15) the Postmaster General or the Postal Establishment with respect to the means and methods of distribution and transporta- tion of the mails, and contracts, negotiations, and proceedings 402 [63 STAT.