BOOKS AND SCIENTIFIC PAPERS BY H. L. RUSSELL 21 
On the Efficiency of Tuberculin as a Diagnostic Agent in 
Tuberculosis in 11th Ann. Rept., Wis. Agr. Exp. Sta., 
pp. 166-197, 1894. 
The Firation of Free Nitrogen by Plauts in Bot. Gaz. 19, 
284-293, 1894. 
The Infectiousness of Milk from Tuberculous Cows in 11th 
Ann. Rept., Wis. Agr. Exp. Sta., pp. 196-200, 1894. 
The Relation of Separator Sime to Tuberculosis in Hogs in 
ith Ann, Rept., Wis. Agr. Exp. Sta., pp. 201-204, 1894. 
The Source of Bacterial Infection of Milk and the Relation 
of the Same to the Keeping Qualities of Milk in 11th 
Ann. Rept., Wis. Agr. Exp. Sta., pp. 150-165, 1894. 
Tuberculosis and the Tuberculin Test, Bul. 40, Wis. Agr. 
Exp. Sta., 47 p., 1894. 
Tuberculosis at the Wisconsin Experiment Station in Vet. 
Magazine, Aug. 1894. (With W. G. Clark.) 
-l Biological Study of Pasteurized Milk and Cream under 
Commercial Conditions in Centbl. Bakt. (ete.), II. Abt., 
1, pp. 741-751, 1895. ‘ 
Gaseous Ferments in the Canmng Industry in 12th Ann. 
Rept., Wis. Agr. Exp. Sta., pp. 227-231, 1895. 
Gas Producing Bacteria and the Relation of the Same to 
Cheese in 12th Ann. Rept., Wis. Agr. Exp. Sta., pp. 139- 
150, 1895. 
Investigations on Bacterva in Bot. Gaz. 20, pp. 419-422, 1895. 
Notes on the Pasteurization of Milk in 12th Ann. Rept., Wis. 
Agr. Exp. Sta.. pp. 158-173, 1895. 
Pasteurization of Milk and Cream for Direct Consumption, 
Bul. 44, Wis. Agr. Exp. Sta., 48 p., 1895. 
The Influence of Acid on the Texture of Cheese in 12th Ann. 
Rept., Wis. Agr. Exp. Sta., pp. 129-133, 1895. (With J. 
W. Decker.) 
The Influence of Aération on the Flavor of Tainted Curds in 
Cheese Making in 12th Ann. Rept., Wis. Agr. Exp. Sta., 
pp. 127-129, 1895. 
The Use of Bacterial Cultures in Butter Making with Espec- 
ial Reference to the Conn Culture (B. 41) in 12th Ann. 
Rept., Wis. Agr. Exp. Sta., pp. 174-226, 1895. (With E. 
H. Farrington.) 
