Die Zelle und die Gewebe (Vol. 1/2), by Oscar Hertwig 77678 [Author: Oscar Hertwig] [Language: German] [Link: https://www.gutenberg.org/ebooks/77678] note: link will be active within two hours of posting. Thanks to Peter Becker and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Regards, Robert