The living soil
Subtitle: a renewable resource : a science module
By: Sue Bland, Marilyn Lewry.
Contributors: Lewry, Marilyn Lesley.
Publisher: Weigl Educational Publishers
Published: 1991
Place of publication: Edmonton; Regina
Language: eng
Number of pages: 64
Subjects: Soil biology -- Juvenile literature.; Soil conservation -- Juvenile literature.; Soils -- Juvenile literature.
Notes: Includes index.

Issued also in French.

"In partnership with Agricutlure Canada--Prairie Rehabilitation Administration (PFRA) and the Provinces of Alberta, Saskatchewan and Manitoba."