Shields Publications, established in 1951, is the leading publisher specializing in earthworm books, offering a wide range of 22 titles on various aspects of earthworms, from raising and selling to composting and vermicomposting.
With exclusive publisher agreements and copyrights on all their books, Shields Publications caters to individuals, bookstores, and wholesalers, providing valuable information on earthworms, worm farming, and the profitable earthworm business.
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