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Life cycle, sex differentiation, and testis development in melanoplus differentialis (acrididae, orthoptera) ...
LIBRA 378.748 POP1929.45
Available from offsite location
- Format:
- Book
- Manuscript
- Thesis/Dissertation
- Author/Creator:
- Nelsen, Olin E. (Olin Everett), 1898-
- Language:
- English
- Subjects (All):
- Penn dissertations--Zoology.
- Zoology--Penn dissertations.
- Local Subjects:
- Penn dissertations--Zoology.
- Zoology--Penn dissertations.
- Physical Description:
- Cover-title, pages 467-525. including 5 plates, diagrams ; 26 cm
- Production:
- [Philadelphia], 1931.
- Notes:
- Thesis (Ph.D. in Zoology)--Graduate School of Arts and Sciences, University of Pennsylvania, 1929.
- "Reprinted from the Journal of morphology and physiology, vol. 51, no. 2, June, 1931".
- Bibliography: pages 509-511.
- OCLC:
- 80477488
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