Note 42 — Chapter XIII · BACTERIA IN RELATION TO ICE-CREAM
Reading edition
Ayers, S. H., and Johnson, W. T., Jr., “A bacterial study of ice-cream,” U. S. Dept. Agr., Bul. 303, 1915.
Reading edition
Ayers, S. H., and Johnson, W. T., Jr., “A bacterial study of ice-cream,” U. S. Dept. Agr., Bul. 303, 1915.