I. Introduction, 594.— II. Conditions of supply of agricultural products, 595.— III. Emergency problems of agriculture, 596.— IV. Fundamental agricultural problems, 597.— V. The Agricultural Adjustment Act in relation to the problems, 600.— VI. Wheat, 601.— VII. Cotton, 603.— VIII. Livestock, 605.— IX. Dairy industry, 609.— X. Tobacco, 613.— XI. Marketing agreements, 615.— XII. Summary and conclusions, 617.