51. Summaries of trade and tariff information, prepared in terms of Tariff schedules of United States (TSUS): schedule 1, Animal and vegetable products, v. 6, Cereal grains, malts, starches, and animal feeds; [May 1966.] Bookmark Corporate/Agency Authors: Tariff Commission Publisher: Tariff Commission Date: 1966 SuDoc number: TC 1.26/2:1/6
52. Summaries of trade and tariff information, prepared in terms of Tariff schedules of United States (TSUS); schedule 4, Chemicals and related products, v. 3, Inorganic chemicals 2; [Aug. 1966]. Bookmark Corporate/Agency Authors: Tariff Commission Publisher: Tariff Commission Date: 1966 SuDoc number: TC 1.26/2:4/3