Description: Secrets of the soil :

Main Author:	Tompkins, Peter
Other Authors:	Bird, Christopher,
Format:	Book
Language:	English
Published:	Anchorage : Earthpulse Press, c1998.
Subjects:	Soils Soil ecology Soils > Environmental aspects Soil management Organic farming

Physical Description:	xxiv,422p. : ill., ports. ; 22cm.
Bibliography:	Includes bibliographical references.
ISBN:	1890693243 (pbk)