Organic Gardener's Composting: Chapter 07 - Humus and Soil Productivity by Steve SolomonText Source: Gutenberg e-text #4342
Running Time: 59:55
64kbps File Size: 54.8 MB
Read By: Betsie Bush for LibriVox.org
Summary: In which the components of soil are sifted, earthworms are discussed, and micorrhizal fungi are introduced.
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