The  formation of vegetable mould
Subtitle: through the action of worms, with observations on their habits
By: by Charles Darwin ; with illustrations.
Publisher: J. Murray
Published: 1882
Place of publication: London
Language: eng
Number of pages: 328
Subjects: Earthworms.; Humus.; Soils.
Other titles: Vegetable mould and earth-worms
Work titles: Vegetable mould and worms.