108 MAPLE-SAP SIRUP. 



U. S. Department of Agriculture. Bureau of Chemistry. Circular 40, 1909. 

 Bryan, A. H. Methods for the analysis of maple products and the detection 

 of adulteration. 



- Circular 53, 1910. Ross, S. H. Suggested Modification of the Winton 

 Lead Number, especially as applied to Mixtures of Maple and Cane Sugar Sirups. 



Board of food and drug inspection. Food inspection decision 75. 

 The labeling of mixtures of cane and maple sirups. 



- Notice of judgment 33. Scudder Sirup Co. Misbranding of maple 

 sirup. 



Notice of judgment 47. Western Reserve Sirup Co. Misbranding 

 of maple sirup (as to presence of maple sirup). 



- Notice of judgment 74. Pacific Coast Sirup Co. Misbranding of 

 maple sirup (as to presence of cane sugar sirup). 



Notice of judgment 98. Charbonneau, E. A., Co. Adulteration and 

 misbranding of sirup (as to presence of maple sirup). 



- Notice of judgment 99. Pacific Coast Sirup Co. Misbranding of 

 sirup (as to place of manufacture and amount of maple sugar present). 



- Notice of judgment 107. Beeman, J. M., and son. Misbranding 

 of Vermont or maple sugar (as to presence of cane sugar). 



- Bureau of Forestry. Report on forestry. 1884. Hough, F. B. Report 

 on the production of maple sugar in the United States, 4: 394-414. 



-Bulletin 59, 1905. 



Fox, W. F., and Hubbard, W. F. The maple sugar industry. 

 Wiley, H. W. The adulteration of maple products. 

 TJ. S. Patent Office. Agricultural report, 1845. 

 Maple sugar, p. 300-1. 



Maple sugar, amount produced, proper way of manufacturing, the proper 

 treatment of the sugar tree groves, p. 917-21. 



Agricultural report, 1851 . Statistics of maple industry, p. 508. 



Agricultural report, 1861. Grennell, J. P. Maple sugar industry of New 

 England States, p. 261. 



Vermont agricultural experiment station. Fifth annual report, 1891. Hills, J. I.. 

 Maple sugar, p. 160-2. 



Eleventh annual report, 1898. Jones, L. R., and Orton, W. A. Sap pressure 

 and flow in the sugar maple, p. 234-6. 



Seventeenth annual report, 1904. Jones, C. H. Detection of adulteration 

 in maple sugar and sirup, p. 446-67. 



- Eighteenth annual report, 1905. Jones, C. H. Maple syrup and maple 

 sugar investigation, p. 315-39. 



- Bulletin 25. 1891. Cooke, W. W. The bounty on maple sugar. 



- Bulletin 26. 1891. Cooke, W. W., and Hills, J. L. Maple sugar. 



- Bulletin 30, 1892. Cooke, W. W., and Hills, J. L. Results of bounty on 

 maple sugar. 



- Bulletin 103. 1903. Jones, C. H., Edson, A. W., and Morse, W. J. The 

 maple sap flow. 



- Bulletin 105. 1904. Hills, J. L. The maple sap flow (Popular ed.). 

 -Bulletin 151. 1910. Edson, H. A. Buddy sap. 



Vermont Board of Agriculture. First report, 1872. Coburn, Leander. Manu- 

 facture of maple sugar, p. 214-222. 



