Volume 1, Bulletins 1-15. (1) Chemical Nature of the Organic Nitrogen in the Soil; (2) Some Bacteriological Effects of Liming; (3) Influence of Various Factors on Decomposition of Soil Organic Matter; (4) Bacterial Activities in Frozen Soils; (5)...
Volume 3, Bulletins 27-43. (27) Studies on the Formation of Gas in Milk; (28) Studies on the Clarification of Milk; (29) Studies on the Numbers of Bacteria in Milk Showing Various Changes; (30) Inheritance of Color and Horns in Blue-Gray Cattle;...