From:
Alfred Russel Wallace
To:
Charles Robert Darwin
Date:
14 May 1871
Source of text:
DAR 106: B100–1
Summary:
Recommends [W. M. Williams] The fuel of the sun [1870] as remarkably illuminating about physical astronomy. Williams solves the problem of duration of sun’s heat in "a most satisfactory manner".
Contributor:
Darwin Correspondence Project
