7 Jul
2018
7 Jul
'18
2:48 p.m.
The Genetic, by Thomas Hunt Morgan 57460 [Full title: The Genetic and the operative evidence relating to secondary sexual characters] [Link: http://www.gutenberg.org/5/7/4/6/57460 ] [Files: 57460-0.txt; 57460-h.htm] Thanks to Larry B. Harrison, Bryan Ness, Chuck Greif and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Chuck