The formation of vegetable mould through the action of worms with observations on their habits
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | German |
| Published: |
London :
Pickering,
1989
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| Series: | The Pickering masters
The works of Charles Darwin / ed. by Paul H. Barrett & R. B. Freeman V.28 |