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Soil and society

Posted by Peter Donovan 14 years, 2 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.

Monte Bottens interviews me
Soil health principles
The trouble with carbon
Monitoring solar energy
Dave Chapman interviews me

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Soil and society

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