(Q118256209)
Statements
A Pharmacognostic Study of Chrysanthemum Balsamita L., var. Tanacetoides Boiss., Together with a study of its Volatile Oil**Presented before the Scientific Section, A. Ph. A., New York meeting, 1937.11Abstracted from a thesis submitted to the Graduate School of the University of Minnesota by Ralph F. Voigt in partial fulfilment of the requirements for the degree of Master of Science, June 1937. (English)
Ralph F. Voigt
Charles H. Rogers
Earl B. Fischer