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Soil and society

Posted by Peter Donovan 13 years, 10 months ago

Charles E. Kellogg wrote an essay published in the United States Department of Agriculture's 1938 Yearbook of Agriculture (Soils and Men). Thanks to Abe Collins for the tip.

Soil health principles
The trouble with carbon
Monitoring solar energy
Dave Chapman interviews me
Patterns for thinking

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Didi Pershouse (3)

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Soil and society

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