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444 pages • first pub 1989 (editions)
ISBN/UID: 9780060919689
Format: Paperback
Language: English
Publisher: HarperCollins Publishers
Publication date: Not specified
nonfiction
science
informative
medium-paced
Description
Explores scientific and mystical developments that renew and enhance the soil, among them rock dust fertilizer, biodynamic agriculture, and other highly unusual fertilizers
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444 pages • first pub 1989 (editions)
ISBN/UID: 9780060919689
Format: Paperback
Language: English
Publisher: HarperCollins Publishers
Publication date: Not specified
nonfiction
science
informative
medium-paced
Description
Explores scientific and mystical developments that renew and enhance the soil, among them rock dust fertilizer, biodynamic agriculture, and other highly unusual fertilizers