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Mary Appelhof has written 4 work(s)
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The book that started a backyard worm revolution! With more than 150,000 copies sold, this is the bestselling and remains the definitive guide to vermicomposting--a process using red worms to recycle human food waste into nutrient-rich fertilizer for plants. Author Mary Appelhof provides complete illustrated instructions on setting up and maintaining small-scale worm composting systems. Internationally recognized as an authority on vermicomposting, Appelhof worked with worms for over three decades. Topics include: bin types, worm species, reproduction, care and feeding of worms, harvesting, and how to make the finished product of potting soil.

Paperback:

9780997261417 | 3 edition (Worm Woman Inc, January 16, 2017), cover price $14.95
9780997261400 | 2 edition (Worm Woman Inc, April 14, 2016), cover price $12.95 | About this edition: The book that started a backyard worm revolution!
9780977804511 | 2 edition (Flowerfield Enterprises Llc, June 30, 1997), cover price $12.95
9780942256109, titled "Worms Eat My Garbage: How to Set Up & Maintain a Worm Composting System" | Revised edition (Flowerfield Enterprises Llc, June 1, 1997), cover price $12.95 | About this edition: The definitive guide to vermicomposting-a process using redworms to recycle food waste into nutrient-rich food for plants.
9780942256031 | Flower Pr, cover price $9.95 | About this edition: Worms Eat My Garbage is the 3rd of a series designed to help people regain control over their own lives.

cover image for 9780977804504
Product Description: Three creative educators collaborated to produce this guide for classroom and home. Centered around a classroom worm bin, this curriculum uses over 150 worm-related activities to develop problem-solving and critical thinking skills in children grades 4-8...read more

Paperback:

9780977804504 | Reprint edition (Flowerfield Enterprises Llc, June 30, 1993), cover price $22.95 | About this edition: Three creative educators collaborated to produce this guide for classroom and home.
9780942256055 | Flowerfield Enterprises Llc, April 1, 1993, cover price $22.95 | About this edition: Three creative educators collaborated to produce this guide for classroom and home.

cover image for 9780942256048

Paperback:

9780942256048 | Flowerfield Enterprises Llc, June 1, 1982, cover price $11.00

displaying 1 to 4 | at end