Secrets of the soil
By: Peter Tompkins and Christopher Bird
Contributors: Bird, Christopher, 1928-
Publisher: Rupa Co
Published: 1989
Place of publication: New York
Language: eng
Number of pages: 444
ISBN-13: 9788129105639
Subjects: Soils; Soil management; Organic farming; Agricultural ecology; Soil; Sols; Aménagement; Agriculture biologique; Écologie agricole
Notes: Includes bibliographical references (pages 409-418) and index.