New York State Agricultural Experiment Station, "A Comparison of the Babcock, Gerber, and Roese-Gottlieb Methods for Determining the Percentage of Fat in Milk and Cream," Article, 1926 November

New York State Agricultural Experiment Station, "A Comparison of the Babcock, Gerber, and Roese-Gottlieb Methods for Determining the Percentage of Fat in Milk and Cream," Article, 1926 November, Box: 1, Folder: 59. Fred C. Weber Gerber Method Collection, 2021-030-001. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/49202 Accessed November 22, 2024.