The formation of vegetable mould through the action of worms
Subtitle: with observations on their habits
By: by Charles Darwin
Series: Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: D. Appleton and Co.
Published: 1911
Place of publication: New York
Language: eng
Format: [electronic resource] :
Number of pages: 326
Subjects: Earthworms; Humus; Soils
Notes: "Authorized Edition."--T.p. verso.

Includes index.

Reproduction of the original from the Huntington Library.

Includes bibliographical references.