The formation of vegetable mould, through the action of worms : with observations on their habits
By: by Charles Darwin
Contributors: Royal College of Physicians of Edinburgh
Publisher: J. Murray
Published: 1881
Place of publication: London
Language: eng
Number of pages: 326
Subjects: Soils; Earthworms; Humus
Notes: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

Royal College of Physicians of Edinburgh.