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- 40400261130
Author(s): Day, Margaret Hutchison, 1900– Title: *Further studies upon the nature and properties of pancreatic amylase [Columbia Univ.] Pagination: 29p. Place of Publication: N. Y. Date of Publication: 1934 Size: 8°. Language: English Type of Resource: Dissertation Series/Volume/Page: Series 4/Volume 4/Page 26 - 40400261150
Author(s): Day, Paul L., 1899– Title: *The relative stability of vitamin A from plant and animal sources [Columbia Univ.] Pagination: 22p. Place of Publication: N. Y. City Date of Publication: 1927 Size: 8°. Language: English Type of Resource: Dissertation Series/Volume/Page: Series 4/Volume 4/Page 26