Gardening with Biochar:...
Jeff Cox
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Essential Composting Toilets:...
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Ann Baird
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Phosphorus in Agriculture:...
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Luit J de Kok (Editor)
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Economic Effects of Controls...
E R 1921- Swanson,
C R 1946- Taylor
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Commercial Fertilizers,...
Joseph Lawrence Hills
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Greener than You Think
Ward Moore
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Composting Basics: All the...
Eric Ebeling (Editor),
Carl Hursh (Contributions by)
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Greener Than You Think
Ward Moore
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Shallow-Pit Garden Composting...
Caleb Warnock
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Zea mays L: Molecular...
Loretta Barnes (Editor)
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Innovative Bio-Products for...
Mateusz Samoraj,
Lukasz Tuhy
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Organic Input Production and...
Kumara Charyulu Deevi (Editor),
Subho Biswas (Editor)
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Organic Gardener's Composting
Steve Solomon
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The Composting Troubleshooter...
Jane Gilbert
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The Farm That Won't Wear Out
Cyril G Hopkins
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Plant Nutrition - Physiology...
M.L. Van Beusichem (Editor)
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Vermitechnology: Rebuilding...
Shweta Yadav,
Vinay Kumar Singh
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Bokashi Composting: Scraps to...
Adam Footer
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Easy Compost
Niall Dunne (Editor)
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The Mini Farming Guide to...
Brett L Markham
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Revolution in a Bottle: How...
Tom Szaky
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Organic Gardener's Composting
Steve Solomon
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Alleviating Soil Fertility...
A Uzo Mokwunye (Editor)
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Magnesium Deficiency in...
Reinhard F Hüttl (Editor),
Wolfgang W Schaaf (Editor)
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