File:Darwin. Earthworm, Fig. 13.jpg

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Summary

Description
English: Charles Darwin. The Formation of Vegetable Mould through the Action of Worms. Fig. 13. Section of the subsided floor of a room, paved with tessaræ, at Silchester.
Date
Source Internet Archive identifier: b21901818
Author Charles Darwin

Licensing

Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

Captions

Section of earth.

Items portrayed in this file

depicts

File history

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Date/TimeThumbnailDimensionsUserComment
current13:39, 26 December 2019Thumbnail for version as of 13:39, 26 December 20192,540 × 320 (121 KB)M-le-mot-ditUser created page with UploadWizard