418 
("34) Briefer, Zeitsda. f. Hygien, 1893, 13, 336; and ibid., 1893, 15, 439. 
(35) Van Slyke, Modern Methods of Testing Milk and Milk Products, Xew York 
and London, 1907, p. 15. 
(36) See “ Food Inspection and Analysis,” by Albert E. Leach, New York, 1907. 
p. 90. 
(37) U. S. Department of Agriculture, Farmer's Bulletin Xo. 29, 1895. 
(38) Van Slyke, loc. cit., p. 15. 
(39) Leach, loc. cit., p. 91. 
(40) Bunge, Pathologic and Physiologic Chemistry, by G. Bunge, 2d English ed., 
tr. by Florence A. Starling, 1902, 104-105. 
(41) Richmond, Analyst, 1901, 26, 310-316; ibid., 27, 240-243; ibid., 29, 180-187; 
ibid., 30, 325-329; ibid., 31, 176-180. 
(42) Richmond, ibid., 31, 176-180. 
(43) Billitz, MHchw. Zentr., 1905, 1, 113-132. 
(44) Cook and HiUs, Vermont Exp. Stat. Rep., 1891. 
(45) Wanters, Rev. Interv. Falsific., 1902, 15, 67-69. 
(46) Janke, Bied. Centr., 1880, £99-905. 
(47) Janke, ibid., 1879, 929. 
(48) Richmond, Analyst, 1902. 
(49) Sherman, Jour. Amer. Chem. Soc., 1903, 25, 132-142. 
(50) Richmond, Analyst, 1904, 29, 180-187 ; ibid., 31, 176-180. 
(51) Albert and Maercker, Landw. Jahrb., 1898, 27. 
(52) Rhodin, K. Land. Akad. Handl., 1888, 37, 25. 
(53) Bartlet, 14th Ann. Rep. Maine Agr. Exp. Stat., 1898, 114-117. 
(54) Gogitidse, Zeit. Biol., 1904, 45, 365. 
(55) Hills, 12th Ann. Rep. Vermont Agr. Exp. Stat., 1898-99, 269-275. 
(56) V. Henriqnes and Hansen, Exp. Stat. Record, 1900, 11, 674-676. 
(57) Sebelien, Landw. Versuchs Stat., 1895, 46, 2.59-308. 
(58) Wing, Ann. Agronom., 1896, 22, 94-95. 
(59) Morgen, Beger, Fingerling, Doll, Hancke, Sieglin, and Zielstorff, Landw. 
Versuchs Stat., 1904, 61, 1-284. 
(60) Morgen, Beger and Fingerling, ibid., 1906, 64, 93-242. 
(61) Fingerling, ibid., 1906, 64, 299-112. 
(62) Fingerling, ibid., 1905, 62, 11-180. 
(63) Temesvary, Centr. f. Med. Wissenschft, 1900, 38, 668. 
(64) Morgen, Beger and Fingerling, loc. cit., 1905, 62, 251-386. 
(65) Caspari, Archiv. Anat. u. Physiol., 1899, suppL, 267-280. 
(66) Caspari, Zeit. Biol., 46, 277-279. (See also Zeit. Biol. 1907, 49, 558-561.) 
(67) Einecke, Bied. Centr., 1904, 33, 2.39-245. (See also Gogitidse, Zeit. Biol. 
1906, 47, 475-486.) 
(68) Malmejac, J. Pharm., 1901, [VI] 14, 70-74. 
(69) Woll, Report Wis. Agr. Exp. Stat., 1891, 49-60. 
(70) Pfeiffer, Einecke and Schneider, Mitt. Landw. Inst. K. Fniv. Breslau, 1905, 
3, 179-225. 
(71) Morgen, Beger and Westhauser, Landw. Versuchs Stat., 1907, 65, 413-140. 
(72) Trunz, Zeit. f. Physiol. Chem., 1903, 39, 380-395. 
(73) Trunz, ibid., 1903, 40, 263^10. 
(74) Hardy, Bull. Assoc. Beige Chim., 1901, 15, 228-229. 
(75) Ackermann, Milch Zeit., 1902, 31, 166-168. 
(76) Hills, 12th Ann. Rep. Vermont Agr. Exp. Stat., 1898-1899, 809. 
(77) Domic, Milch Zeit., 1896, 331. 
(78) Moerman, Bull. Assoc. Beige Chim., 16, 147-151. 
(79) Lawrence; Boston Med. and Surg. Journ., Vol. 161, 1909, p. 152, 
