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The soil of the earth is in a terrible state, but steps can be taken to provide a hope for better farming, better crops, and better livestock. George Oliver spent over forty years studying the effect of earthworms on the soil. These magnificent creatures have been with us since the dawn of time, and the impact they have on all life is truly astounding. Whether you are inte ...more
Paperback, 172 pages
Published May 7th 2009 by Distant Mirror
(first published May 1st 2009)
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