566 ANNUAL KEPOKTS OF DEPARTMENT OF AGRICULTURE. 



OFFICE OF THE SECKETAKY CIRCULAKS. 



No. 36. Emergency forage crops. By D. A. Brodie. 1911. 



No. 53. FormulJB for calculating intere.st on farm equipment. By AV. J. Spill- 

 man. 1915. 



No. 54. A system of pasturing alfalfa in Salt River Valley, Ariz. By R. W. 

 Clothier. 1015. 



No. 57. The influence of relative area in intertilled and oth^n- classes of crops 

 on crop yield. By D. A. Brodie. 191G. 



No. 67. Measuring hay in riclis or staclvS. By H. B. McClure and W. J. Spill- 

 man. 1916. 



DEPAKTJIENT REPORTS. 



No. 96. Soils of the prairie regions of Alabama and Mississippi and their use 

 for alfalfa: Part I. Houston clay and associated soils. By H. H, Bennett. 

 Part II. Alfalfa on the Houston clay ; its culture and management. By M. A. 

 Crosby. 1911. 



No. 111. Meat situation in the United States : Part III. Methods and cost of 

 growing beef cattle in the Coi-n-Belt States. By J. S. Cotton, M. O. Cooper, 

 W. F. Ward, and S. H. Ray. 1916. 



FARM-MAXAGEMENT CIRCULARS. 



No. 1. Suggestions concerning checlcing ;in<l tnl»ulating farm-management 

 data. By YV. J. Spillman. 1916. 5 cents. 



No. 2. Plan for handling the farm-labor problem. 1917. 



No. 3. A method of testing farms in the South for etiiciency in management. 

 By C. L. Goodrich. 1919. 



MISCELLANEOrS. 



Geography of the world's agriculture. By T. C. Finch and O. E. Baker. 1917. 



Atlas of American Agriculture: Part II. Section 1. Frost and the growing 

 season. By W. G. Reed. 1918. 75 cents. Part V. Section A. Cotton. By O. C. 

 Stine and O. E. Baker. 1918. 50 cents. Part IX. -Section 1. Rural population. 

 By E. A. Goldenweiser. 1919. 50 cents. 



Directory of American agricultural orgiinizations. 1920. 10 cents. 



