'In 1879 Carl de Laval invented a high-speed separator that separated this from whole milk'
cream
THE AGRICULTURAL HALL OF FAME: In 1879 Carl de Laval invented a high-speed separator that separated this from whole milk
In 1879 Carl de Laval invented a high-speed separator that separated this from whole milk
In 1879 Carl de Laval invented a high-speed separator that separated this from whole milk
THE AGRICULTURAL HALL OF FAME
cream
THE AGRICULTURAL HALL OF FAME