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The correlation of the seasonal fluctuation of oceanic plankton with the change in concentrations of phosphates, silicates and nitrates.
LIBRA Thesis K93.7 1962
Available from offsite location
LIBRA 378.748 POS1962.19
Available from offsite location
- Format:
- Book
- Manuscript
- Thesis/Dissertation
- Author/Creator:
- Kroll, Richard James.
- Language:
- English
- Subjects (All):
- Penn theses--Botany.
- Botany--Penn theses.
- Botany.
- Academic Dissertations as Topic.
- Medical Subjects:
- Botany.
- Academic Dissertations as Topic.
- Local Subjects:
- Penn theses--Botany.
- Botany--Penn theses.
- Physical Description:
- iii, 51 numbered l. : diagrams, tables. ; 29 cm
- Production:
- [Philadelphia], 1962.
- Notes:
- Thesis (M.S. in Botany)--Graduate School of Arts and Sciences, University of Pennsylvania, 1962.
- Bibliography: l. 49-51.
- OCLC:
- 81304504
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