From:
Charles Robert Darwin
To:
Johann Friedrich Theodor (Fritz) Müller
Date:
4 Mar 1879
Source of text:
The British Library (Loan MS 10 no 48)
Summary:
Has sent FM’s letter on caddis-fly to Nature ["On a frog and caddis-flies", Nature 19 (1879): 462–4].
Contributor:
Darwin Correspondence Project