Books

1. Manual of Agricultural Nematology
   

   ---

2. Soil and Plant Analysis: Laboratory Registry for the United States and Canada, Second Edition
   

   ---

3. Soil Fertility Management for Sustainable Agriculture
   

   ---

4. Hybrid Seed Production in Vegetables: Rationale and Methods in Selected Crops (Monograph Published Simultaneously As the Journal of New Seeds, 3/4)
   

   ---

5. Biodiversity and Wheat Improvement
   

   ---

Books