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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"butenolides. astragalus wooton."" "subject:"butenolides. astragalus wcotoni.""

1

A preliminary investigation of the constituents of Astragalus wootoni. [Beta]-substituted-[Delta][superscript alpha], [superscript Beta]-butenolides of the naphthalene, indene and norcholane series ...

Knowles, William Standish, January 1942 (has links)
Thesis (Ph. D.)--Columbia University, 1942. / Vita. Bibliography: p. 9, 15, 18.
Butenolides. Astragalus wootoni.

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