425 
(50) Heidenhain, Pfliiger’s Archiv, 1899. 
(51) Weinlaud, Pfliiger’s Archiv, 1894, 58. 
(52) Griintzner, Pfliiger’s Archiv, 1893, 53. 
(53) Czrellitzer, Zur Keuntniss des Fluoriiatriimi, Diss. Breslau, 1895. 
(54) Kastle and Loevenhart, Amer. Chem. Jour., 1900, 24, 509. 
(55) Loevenhart and Pierce, J. of Biol. Chem., 1907, II, 397-^13. 
(56) Baldwin, Jour. Am. Chem. Soc., 1899, 21, 517-521. 
(57) Van Slyke, loc. cit, p. 29. 
(58) Leffmann, Dietetic and Hyg. Gaz., 1898, 14, 171-173. 
(59) Hope, Report of the Thompson-Yates Laboratories, 1900, Pt. 1, 75-78. 
(60) Vaughan and Veenboer, Amer. Med., 1902, III, 421-426. 
(61) Rideal and Foulerton, Public Health, 1899, II, 554-568. 
(62) Richmond, Analyst, 1900, 25, 123-124. 
PART V.— THE WASHINGTON MILK SUPPLY. 
(1) Leach, Food Inspection and Analysis, New York, 1907, p. 130-133. 
(2) Thorner, Chem. Zeit., 1891, 1108. 
(3) Van Slyke, Modern Methods of Testing Milk and Milk Products, N. Y. and 
Lond., 1907, p. 106. 
(4) Tuley, Jour. Amer. Med. Ass’n, 1907, 49, 1344-1349. 
(5) Ott, Zeitschr. f. Fleisch u. Milch Hyg., 1896-97, 7, 214-216. 
(6) Leach, loc. cit., pp. 757-767. 
(7) Wagner, Ueber quantitative Bestimmungen waiisseriger Losunge mit dem 
Zeiss’-schen Eintauch-Refraktometer, Sondershausen, 1903. 
(8) Leach, loc. cit., p. 767. 
(9) Leach, ibid., p. 766. 
(10) Leach, ibid., pp. 134-137. 
(11) Blyth, Analyst, 1901, 26, 148-150. 
(12) Leach, loc. cit, pp. 140 and 144. 
(13) Rideal and Foulerton, Public Health, 1899, II, 554-568. 
(14) Acree, .1. of Biol. Chem., 1906, II, 145-148. 
(15) Atlee, Trans. Med. Soc. Tenn., 1897, 54-61. 
(16) Winslow, Northwestern Medicine, Seattle, 1904, II, 315-327. 
(17) Winslow, ibid., pp. 315-316. 
