Public domain
Production of butylene glycol. Dr. Lynferd J. Wickerham selects the bacteria that will convert corn into butylene glycol at the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois. This is one step in the research that led to the development of a fermentat
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Credit lineProduction of butylene glycol. Dr. Lynferd J. Wickerham selects the bacteria that will convert corn into butylene glycol at the Northern Regional Research Laboratory of the U.S. Department of Agricult. 1942-01-01. Forsythe, William J., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.