The  formation of vegetable mould through the action of worms
Subtitle: with observations of their habits.
By: By Charles Darwin. London, Murray, 1881.
Publisher: Impression anastaltique Culture et Civilisation
Published: 1970
Place of publication: Bruxelles
Language: eng
Number of pages: 326
Subjects: Earthworms.; Humification.
Notes: Includes bibliographical references.
Reprint of the London, 1881 ed.