The butter industry : prepared for factory, school and laboratory
Hunziker, Otto Frederick.
The butter industry : prepared for factory, school and laboratory - 3 ed. - La Grande, Ill. : (s.e.), 1940 - 821 p. : ilus.
17428
Mantequilla.
637.2 / H8 1940
The butter industry : prepared for factory, school and laboratory - 3 ed. - La Grande, Ill. : (s.e.), 1940 - 821 p. : ilus.
17428
Mantequilla.
637.2 / H8 1940