From:
Lydia Ernestine Becker
To:
Charles Robert Darwin
Date:
13 Jan 1869
Source of text:
DAR 160: 105, 116
Summary:
Praises Variation and Pangenesis.
Reports observations on parrots and cockatoos.
Contributor:
Darwin Correspondence Project
Praises Variation and Pangenesis.
Reports observations on parrots and cockatoos.