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"Profitable Earthworm Farming" by Charlie Morgan. A comprehensive treatise by a research biologist, who is also a practical earthworm breeder; a detailed scientific study of earthworm biology, history, and reproductive processes. Also includes information on raising mealworms, crickets, and grasshoppers. The information is a littel dated but still very valuable for every worm farmer.
Includes:
1 Paperback Book "Profitable Earthworm Farming" by Charlie Morgan, 96 Pages, Shields Publications
With kind permission by Shields Publications.
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cost.
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