©ber der R©ơckschritt in der Natur
By: von August Weismann
Contributors: Royal College of Surgeons of England
Publisher: J.C.B. Mohr
Published: 1886
Place of publication: Freiburg i. B
Language: ger
Number of pages: 30
Subjects: Phylogeny
Notes: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

The Royal College of Surgeons of England.