Search: 1860-1869::1868::03::16 in date 
Cambridge University Library in repository 
Sorted by:

Showing 11 of 1 item

From:
John Jenner Weir
To:
Charles Robert Darwin
Date:
16 Mar 1868
Source of text:
DAR 84.1: 57–60
Summary:

Sexual selection of pigeons, ducks;

polygamous birds.

Contributor:
Darwin Correspondence Project
thumbnail