Books

1. Colleges of Agriculture at the Land Grant Universities: A Profile (Colleges of Agriculture at the Land Grant Universities)
   

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2. The Role of Horticulture in Human Well-Being and Social Development: A National Symposium, 19-21 April 1990-Arlington, Virginia
   

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3. Soil and Water: Physical Principles and Processes (Physiological ecology)
   

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4. Soil and Environmental Science Dictionary
   

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5. Nematode Interactions
   

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Books