The formation of vegetable mould, throug...

The formation of vegetable mould, through the action of worms with observations on their habits

Language:
English
Location:
New York
Date:
1882
Author:
Darwin, Charles, 1809-1882 .
Genre:
Earthworms / Humus / Soils .
Publisher:
Appleton .
Tagged Species:
leaves / stones / soil / grass / animals and 892 more
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