Books

1. Pig Production: The Scientific and Practical Principles (Longman handbooks in agriculture)
   

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2. Crisis or Change: The Concept of Crisis in the Light of Agrarian Structural Reorganization in Late Medieval England
   

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3. Improvement of Commercial Plants
   

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4. Medicinal and Aromatic Plants VIII (Biotechnology in Agriculture and Forestry)
   

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5. Sheepdogs My Faithful Friends
   

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Books