http://www.gutenberg.org/ebooks/author/45535.opds 2024-11-23T03:25:46Z Books by Baur, Erwin (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-23T03:25:46Z https://sendtokindle.compellingsciencefiction.com/ebooks/49774.opds Grundriß der menschlichen Erblichkeitslehre und Rassenhygiene (1/2) (German) Erwin Baur, Eugen Fischer, and Fritz Lenz