On the impregnation of the ovum in the Amphibia ...
By: by George Newport
Published: 1851
Place of publication: London
Language: eng
Subjects: Fertilization (Biology); Ovum; Spermatozoa; Amphibians; Anatomy
Notes: Extract from Philosophical transactions of the Royal Society of London, 1851-1853.

Pt. 1 printed by Richard Taylor; pt. 2 printed by Taylor and Francis.
Table of contents: title: pt. 1. On the impregnation of the ovum in the Amphibia (1st series) (p. 169-242*, plate XIV); title: pt. 2. On the impregnation of the ovum in the Amphibia (2nd series, revised) and on the direct agency of the spermatozoon (p. 233-290).