From:
Charles Robert Darwin
To:
John Scott
Date:
15 Jan 1872
Source of text:
Transactions of the Hawick Archæological Society (1908): 68
Summary:
Is resuming the study of worm-casts as he believes they will bear on the denudation of land. Requests specific information on the relative number, size, and manner of deterioration of worm-casts in India.
Contributor:
Darwin Correspondence Project