The germ cell history of Rana cantabrigensis Baird ...
By: by Tso-hsin Cheng ...
Publisher: J. Springer
Published: 1932
Place of publication: Berlin
Language: eng
Subjects: Frogs.; Amphibians -- Embryology.; Sex (Biology)
Notes: "Literature cited" at end of each part.
Thesis (Ph. D.)--University of Michigan, 1930.
Thesis note on label mounted on p. [497] of pt. 1.
"Sonderabdruck aus Zeitschrift für zellforschung und mikroskopische anatomie ... 16. band, 3. und 4. ... heft."
Table of contents: title: I. Germ cell origin and gonad formation; title: II. Sex differentiation and development.