BIBLIOGRAPHY. 93 



II. PRESERVATIVES AND ADULTERATIONS. METH- 

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The Influence of Milk Preservation. By A. W. Stokes, 



Analyst. No. i6 (1891). 

 The Preservation of Milk in Norway with Boric Acid. 



Weigmann. (Milch Ztg., 1893.) 

 The Aeration of Milk. Ind. Exp. Sta. Bulletin No. 44. 



By C. S. Plumb (1893). 

 The Recognition of Foreign Fats in Butter. By W. 



Johnstone. (Abs. in Chem. Centbl., 1893.) 

 Note on the Detection of Adulteration of Fresh Milk 



with Diluted Condensed Milk. By D. Richmond, 



Analyst. (No. 18, 1893.) 

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Cornell Sta. Rept. for 1892, pp. 1 13-142.) 

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Bell. (No. 86, p. 13, 1896.) 

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157- 



III. VARIATION IN THE COMPOSITION OF MILK. 



The Analysis of Milk of Different Breeds of Dairy Cows. 



Mich. Exp. Station, Bulletin No. 68. By G. H. 



Witcher. (Feb. 1890.) 

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O. Lemei. (Abs. Alilch Ztg. Xo. 20, 1891.) 



