humus Books
10 books in this genre

Humus chemistry
F. J. Stevenson
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What is vermicomposting?
Illinois. Bureau of Energy and Recycling
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Studien über die natürlichen Humusformen und deren Einwirkung auf Vegetation und Boden
P. E Müller
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Humic substances
Humic Substances Seminar (2nd 1998 Northeastern University)
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Wielojęzyczny słownik terminów z zakresu próchnic leśnych =
Zbigniew Prusinkiewicz
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Evaluation of soil organic matter models
D. S. Powlson
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Physical and chemical characteristics of aquatic humus
Egil T. Gjessing
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Aquatic humic substances
D. O. Hessen
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Soil Mineral -- Microbe-Organic Interactions: Theories and Applications
Qiaoyun Huang
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Building soils for better crops
Fred Magdoff
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