Books

1. Rattlers and Snappers: Teachings, Tales, and Tidbits
   

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2. Humus, its Structure and Role in Agriculture and Environment
   

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3. Soil survey of Chaffee-Lake Area, Colorado: Parts of Chaffee and Lake Counties
   

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4. Farming and Food (The Ancient Egyptians)
   

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5. Theory of Peasant Economy
   

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Books