Books

1. Countrysides at Risk : The Political Geography of Sustainable Agriculture (Policy Essay ; No. 16)
   

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2. Modern breeds of livestock
   

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3. Carbon Dioxide Enrichment of Greenhouse Crops: Physiology, Yield and Economics
   

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4. Tarantulas and Scorpions
   

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5. Cycling of mineral nutrients in agricultural ecosystems: First international environmental symposium of the Royal Netherlands Land Development Society ... in agricultural and managed-forest ecology)
   

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Books