Books about Soils (sorted by popularity)
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Displaying results 1–9
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The Formation of Vegetable Mould Through the Action of Worms Charles Darwin 287 downloads
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Principles and practice of agricultural analysis. Volume 3 (of 3), Agricultural products Harvey Washington Wiley 220 downloads
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Principles and practice of agricultural analysis. Volume 2 (of 3), Fertilizers Harvey Washington Wiley 194 downloads
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Soils, their formation, properties, composition, and relations to climate and plant growth in the humid and arid regions Eugene W. Hilgard 190 downloads
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Crops and Methods for Soil Improvement Alva Agee 166 downloads
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Principles and practice of agricultural analysis. Volume 1 (of 3), Soils Harvey Washington Wiley 165 downloads
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Lessons on Soil Edward J. Russell 143 downloads
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The Farm That Won't Wear Out Cyril G. Hopkins 140 downloads
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The Story of the Soil; from the Basis of Absolute Science and Real Life Cyril G. Hopkins 108 downloads
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Displaying results 1–9