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A dark-field study of flagella of a sulfur bacterium / Mary Ruth McCracken. "A thesis in botany ...".
LIBRA 378.748 POA1942.20
Available from offsite location
LIBRA 589.9507 M138
Available from offsite location
- Format:
- Book
- Manuscript
- Thesis/Dissertation
- Author/Creator:
- McCracken, Mary Ruth.
- Language:
- English
- Subjects (All):
- Penn theses--Botany.
- Botany--Penn theses.
- Local Subjects:
- Penn theses--Botany.
- Botany--Penn theses.
- Physical Description:
- 2 leaves, ii, 19 numbered leaves 3 . : mount. photographs, mount. diagrams ; 29 cm
- Production:
- [Philadelphia], 1942.
- Notes:
- Thesis (M.A. in Botany)--Graduate School of Arts and Sciences, University of Pennsylvania, 1942.
- Bibliography: 2 l. at end.
- OCLC:
- 244985123
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