Books

1. Ground covers for the Midwest (Special publication / University of Illinois at Urbana-Champaign, College of Agriculture)
   

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2. Highland Air: A Farmer's Diary
   

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3. Rural Development: An Annotated Bibliography of Ilo Publications and Documents, 1983-1990 (International Labour Bibliography, No 7)
   

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4. Mutations, in vitro and Molecular Techniques for Environmentally Sustainable Crop Improvement
   

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5. Agricultural Geography
   

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Books