Drawings of earthworm poo from Darwin’s 1881 publication (IMAGE)

Universiteit van Amsterdam

Drawings of earthworm poo from Darwin’s 1881 publication

Caption

Drawings of earthworm poo from Darwin’s 1881 publication “The formation of vegetable mould through the action of worms, with observations on their habits.”

Credit

Public domain

Usage Restrictions

No restrictions.

License

Public Domain

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