Abstract
Journal Article Changes in the Official and Tentative Methods of Analysis Made at the Fifty-Fourth Annual Meeting, November 14, 15, and 16, 1938 Get access Journal of Association of Official Agricultural Chemists, Volume 22, Issue 1, 1 February 1939, Pages 70–104, https://doi.org/10.1093/jaoac/22.1.70 Published: 18 February 2020
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