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Cover for J F Singleton · The Testing of Milk, Cream and Dairy By-products by Means of the Babcock Test [microform] (Paperback Book) (2021)

The Testing of Milk, Cream and D... (2021)

Cover for J F Singleton · Determination Of The Specific Gravity Of Milk; The Percentage Of Acid And Casein In Milk; The Adulteration Of Milk By Skimming And Watering; The Percentage Of Water And Salt In Butter; The Percentage Of Fat And Water In Cheese (Paperback Book) (2021)

Determination Of The Specific Gr... (2021)