The formation of vegetable mould through the action of worms
Subtitle: with observations on their habits
By: Charles Darwin
Series: Cambridge library collection. Life sciences; Cambridge library collection
Publisher: Cambridge University press
Published: 2010
Place of publication: Cambridge
Language: eng
Format: [electronic resource] :
ISBN-13: 9780511703850; 9781108005128
Subjects: Soils; Earthworms; Humus
Notes: Includes index.

Title from publishers bibliographic system (viewed on 26 Aug 2011)

Text (Electronic book)

Electronic reproduction. Cambridge : Cambridge University Press, [2011]. System requirements: Adobe Acrobat Reader. Available via the World Wide Web. Access restricted to users at licensed institutions.