The Natural Laws of Husbandry
Liebig
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Micronutrients in tropical...
Paul L G Vlek (Editor)
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Composting
Joseph C Pereira
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New Technology of Deep...
Kaushal Tewari,
Yoshifumi Nagumo
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Manure Use for Fertilizer and...
Connor D Macias
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Improving Soil Fertility...
Job Kihara (Editor),
Dougbedji Fatondji (Editor)
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Ammonia
National Research Council
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Plant Nutrition - Physiology...
M.L. Van Beusichem (Editor)
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Organic Fertilizers
Rajeev Pratap Singh
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Lessons Learned from Long...
Andre Bationo (Editor),
Boaz Waswa (Editor)
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Efficiency of Soil and...
Food and Agriculture Organization of the United Nations
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Utilization of Sewage Sludge...
R D Davis (Editor),
P L'Hermite (Editor)
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Food Crop Mineral Deficiency ...
Edward Someus
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Magnesium Deficiency in...
Reinhard F H?ttl (Editor),
Wolfgang W Schaaf (Editor)
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Fertilizers: Components, Uses...
Fernando Lopez-Valdez (Editor),
Fabian Fernandez-Luqueno (Editor)
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Crop Chemicals
H.A. Hughes,
Louis R. Hathaway (Volume editor)
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Nitrogen Fertilization in the...
Peter Bacon (Editor)
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Nitrogen Fertilizer:...
Karlene Winslow (Editor)
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Sugar-Beet Nutrition
A. P. Draycott
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Compost, fertilizer, and...
Michael McGarry,
Jill Stainforth
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Feeding Plants the Organic Way
Jim Hay
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Handbook of Organic Waste...
Michael W M Bewick
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Nutrition of Eucalypts
P M Attiwill
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Improved use of plant...
Management and Conservation Service: Land and Water Development Division Food and Agriculture Organization: Soil Resources
Buy from $45.31
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