The Soil and Health. a Study of Organic Agriculture.

The Soil and Health. a Study of Organic Agriculture.
sku: COM9780805203349USED
$22.43
Shipping from: Canada
   Description
Howard's life work, as an experimentalist and farmer, has proved his point. His methods are used on millions of acres in Ceylon, India, South Africa, Central America. They can be also used in back-yard gardening.

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