The Finest Earthworms for Composting Were Raised in San Gregorio

Book by Thomas J. Barrett
“A practical inquiry into soil-building, soil conditioning, and plant nutrition through the action of earthworms, with instructions for intensive propagation and use of Domesticated Earthworms in biological soil-building.

Ever wonder what an earthworm is made of? For a larger image, click on the photo!


About June Morrall

1947 - 2010
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