410 
(30) Brieger, Zeitsch. f. Hygien, 1893, 13, 336; and ibid., 1893, 15, *439. 
(31) Yan Slyke, Modem Methods of Testing Milk and Milk Products, New York and 
London, 1907, p. 15. 
(32) See “Food Inspection and Analysis,” by Albert E. Leach, New York, 1907, 
p. 90. 
(33) II. S. Department of Agriculture, Farmer’s Bulletin No. 29, 1895. 
(34) Yan Slyke, loc. cit., p. 15. 
(35) Leach, loc. cit., p. 91. 
(36) Bunge, Pathologic and Physiologic Chemistry, by G. Bunge, 2d English ed., tr. 
by Florence A. Starling, 1902, 101—105. 
(37) Richmond, Analyst, 1901, 26, 310-316; ibid., 27, 240-243; ibid., 29, 180-187; ibid., 
30, 325-329; ibid., 31, 176-180. 
(38) Richmond, ibid., 31, 176-180. 
(39) Billitz, Milchw. Zentr., 1905, 1,* 113-132. 
(40) Cook and Hills, Yermont Exp. Stat. Rep., 1891. 
(41) Wanters, Rev. Interv. Falsific., 1902, 15, 67-69. 
(42) Janke, Bied. Centr., 1880, 899-905. 
(43) Janke, ibid., 1879, 929. 
(44) Richmond, Analyst, 1902. 
(45) Sherman, Jour. Amer. Chem. Soc., 1903, 25, 132-142. 
(46) Richmond, Analyst, 1904, 29, 180-187; ibid., 31, 176-180. 
(47) Albert and Maercker, Landw. Jahrb., 1898, 27. 
(48) Rhodin, K. Land. Akad. Handl., 1888, 37, 25. 
(49) Bartlet, 14th Ann. Rep. Maine Agr. Exp. Stat.. 1898, 114—117. 
(49a) Gogitidse, Zeit. Biol., 1904, 45, 365. 
(50) Hills, 12th Ann. Rep. Yermont Agr. Exp. Stat., 1898-99, 269-275. 
(51 Y. Henriques and Hansen, Exp. Stat. Record, 1900. 11. 674-676. 
(52) Sebelien, Landw. Yersuchs Stat., 1895, 46, 259-308. 
(53) Wing, Ann. Agronom., 1896, 22, 94-95. 
(54) Morgen, Beger, Fingerling, Doll. Hancke, Sieglin, and Zielstorff, Landw. Yer- 
suchs Stat., 1904, 61, 1-284. 
(55) Morgen, Beger and Fingerling, ibid., 1906, 64, 93-242. 
(56) Fingerling, ibid., 1906, 64, 299-412. 
(57) Fingerling, ibid., 1905, 62, 11-180. 
(57a) Temesvary, Centr. f. Med. Wissenschft, 1900, 38, 668. 
(58) Morgen, Beger and Fingerling, loc. cit., 1905, 62, 251-386. 
(59) Caspari, Archiv. Anat. and Physiol., 1899, suppl., 267-280. 
' aspari, Zeit. Biol., 46. 277-279. • See also Zeit. Biol. 1907. 49. 558-561. 
(61) Einecke, Bied. Centr., 1904, 33, 239-245. (See also Gogitidse, Zeit. Biol. 1906. 
47, 475-486.) 
(62) Malmejac, J. Pharm., 1901, [YI] 14, 70-74. 
(63) Woll, Report Wis. Agr. Exp. Stat., 1891, 49-60. 
(64 1 Pfeiffer, Einecke and Schneider, Mitt. Landw. Inst. K. L T niv. Breslau, 1905, 3, 
179-225. 
(65) Morgen, Beger and Westhauser, Landw. Yersuchs Stat. . 1907, 65, 413-440. 
(66) Trunz, Zeit. f. Physiol. Chem., 1903, 39, 380-395. 
(67) Tranz, ibid., 1903, 40, 263-310. 
(68) Hardy, Bull. Assoc. Beige Chim., 1901, 15, 228-229.’ 
(69) Ackermann, Milch Zeit., 1902, 31, 166-168. 
(70) Hills, 12th Ann. Rep. Yermont Agr. Exp. Stat., 1898-1899, 309. 
(71) Domic, Milch Zeit., 1896, 331. 
(72) Moerman, Bull. Assoc. Beige Chim., 16, 147-151. 
