Grundriß der menschlichen Erblichkeitslehre, by Fritz Lenz 49775 [Full title: Grundriß der menschlichen Erblichkeitslehre und Rassenhygiene (2/2)] [Subtitle: Menschliche Auslese und Rassenhygiene] [Language: German] [Link: http://www.gutenberg.org/4/9/7/7/49775 ] [Files: 49775-0.txt; 49775-h.htm] Thanks to Norbert H. Langkau, Reiner Ruf, and the Online Distributed Proofreading Team at http://www.pgdp.net David