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2. Selection of metals in the construction of dairy equipment;Hunziker,1923
3. North, C. E. 1927. Report on chemical and electrical tests on metals. For The Creamery Package Manufacturing Company.
4. Quam, G. N. 1927. Conduct of stainless steel in sweet and sour milk. Report by J. G. Cherry Company.
5. Burrell, L. 1927. Information by correspondence.