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Ronald E. Gaddie | Donald E. Douglas

Earthworms For Ecology And Profit

Bookworm Pub. Co. (Jul 1976)

9780916302054

| Paperback

180 pages | 146 x 210 mm

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Genre

Non-Fiction

Subject

Earthworm Culture
Earthworms
Technology & Engineering / Agriculture / General

Plot

Earthworms for Ecology and Profit: Scientific Earthworm Farming by Sr. Ronald E. Gaddie, Donald E. Douglas.