19 



No. 15. Reports of Experiments in the Manufacture of Sugar at Magnolia Station, 

 Lawrence, La. /Season of 1886-87. (Third report.) By Guilford L. Spencer. 1887. 

 Pp. 35. (Out of print.) 



No. 16. Methods of Analysis of Commercial Fertilizers, Feeding Stuffs, and Dairy 

 Products. Adopted at the Fourth Annual Convention of the Association of Official 

 Agricultural Chemists, August 16, 17, and 18, 1887. Edited by Clifford Richardson. 

 1887. Pp. 80, figs. 4. (Out of print.) 



No. 17. Record of Experiments Conducted by the Commissioner of Agriculture in 

 the Manufacture of Sugar from Sorghum and Sugar Canes at Fort Scott, Kans., Rio 

 Grande, N. J., and Lawrence, La., 1887-88. Pp. 118, figs. 5. (Out of print.) 



No. 18. Sugar- Producing Plants. Record of analyses made by authority of the 

 Commissioner of Agriculture under direction of the chemist, 1887-88 (Sorghum 

 Fort Scott, Kans., Rio Grande, N. J.; Sugar Cane Lawrence, La.), together with a 

 study of the data collected on sorghum and sugar cane. 1888. Pp. 132. Price 10 

 cents. In hands of Superintendent of Documents only. 



No. 19. Methods of Analysis of Commercial Fertilizers, Cattle Foods, Dairy Prod- 

 ucts, Sugar, and Fermented Liquors. Adopted at the Fifth Annual Convention of 

 the Association of Official Agricultural Chemists, held at the United States Depart- 

 ment of Agriculture, August 9 and 10, 1888. Edited by Clifford Richardson. 1888. 

 Pp. 96. (Out of print.) 



No. 20. Record of Experiments Conducted by the Commissioner of Agriculture in 

 the Manufacture of Sugar from Sorghum at Rio Grande, N. J.; Kenner, La.; Conway 

 Springs, Douglass, and Sterling, Kans., 1888. By H. W. Wiley. 1889. Pp. 162. 

 In hands of Superintendent of Documents only. 



No. 21. Report of Experiments in the Manufacture of Sugar by Diffusion at Mag- 

 nolia Station, Lawrence, La. Season of 1888-89. By Guilford L. Spencer. 1888. 

 Pp. 162. Price 5 cents. In hands of Superintendent of Documents only. 



No. 22. Record of Experiments at Des Lignes Sugar Experiment Station, Baldwin, 

 La., during the season of 1888. By C. A. Crampton. 1889. Pp. 36. (Out of print.) 



No. 23. Record of Experiments at the Sugar Experiment Station on Calumet Plan- 

 tation, Patterson ville, La. By Hubert Edson. 1889. Pp. 42. (Out of print.) 



No. 24. Proceedings of the Sixth Annual Convention of the Association of Official 

 Agricultural Chemists, held at the United States Department of Agriculture, Septem- 

 ber 10, 11, and 12, 1889. Edited by H. W. Wiley. 1890. Pp. 235. (Out of print.) 



No. 25. A Popular Treatise on the Extent and Character of Food Adulterations. By 

 A. J. Wedderburn. 1890. Pp.61. (Out of print.) 



No. 26. Record of Experiments in the Production of Sugar from Sorghum in 1889 at 

 Cedar Falls, Iowa; Rio Grande, N. J.; Morris ville, Va.; Kenner, La.; College Station, ' 

 Md., and Conway Springs, Attica, Medicine Lodge, Ness City, Liberal, Arkalon, 

 Meade, Minneola, and Sterling, Kans. By H. W. Wiley. 1890. Pp. 112. Price 10 

 cents. In hands of Superintendent of Documents only. 



No. 27. The Sugar-Beet Industry: Culture of the Sugar Beet and Manufacture of 

 Beet Sugar. By H. W. Wiley. 1890. Pp. 262. (Out of print.) 



No. 28. Proceedings of the Seventh Annual Convention of the Association of Official 

 Agricultural Chemists, held at the United States National Museum, August 28, 29, 

 and 30, 1890. (Methods of Analysis of Commercial Fertilizers, Foods, and Feeding 

 Stuffs, Dairy Products, Fermented Liquors, and Sugars.) Edited by H. W. Wiley. 

 1890. Pp. 238. (Out of print.) 



No. 29. Record of Experiments with Sorghum in 1890. By H. W. Wiley. 1891. 

 Pp. 125. Price 10 cents. In hands of Superintendent of Documents only. 



No. 30. Experiments with Sugar Beets in 1890. By H. W. Wiley. 1891. Pp. 93. 

 (Out of print.) 



No. 31. Proceedings of the Eighth Annual Convention of the Association of Official 

 Agricultural Chemists, held at Columbian University, Washington, D. C., August 13, 

 14, and 15, 1891. Edited by H. W. Wiley. 1891. Pp. 253. (Out of print.) 



No. 32. Special Report on the Extent and Character of Food Adulterations, includ- 

 ing State and Other Laws Relating to Foods and Beverages. By A. J. Wedderburn. 

 1892. Pp. 174. (Out of print.) 



No. 33. Experiments with Sugar Beets in 1891. By H. W. Wiley. 1892. Pp. 158. 

 (Out of print.) 



No. 34. Experiments with Sorghum in 1891. By H. W. Wiley. 1892. Pp. 132. 

 (Out of print.) 



No. 35. Proceedings of the Ninth Annual Convention of the Association of Official 

 Agricultural Chemists held at the United States National Museum, Washington, D. C., 

 August 25, 26, and 27, 1892. Edited by H. W. Wiley. 1892. Pp. 243+ xvii. (Out 

 of print.) 



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