acid test of cream
By: [E.H. Farrington].
Series: Bulletin (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 32; Bulletin (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 32.
Publisher: University of Illinois Agricultural Experiment Station
Published: 1894
Place of publication: Champaign, [Ill.]
Subjects: Cream -- Composition