Books

1. Methane: Global Warming and Production by Animals
   

   ---

2. Raspberries and Blackberries: Their Breeding, Diseases, and Growth (Applied Botany and Crop Science Series)
   

   ---

3. Pigs in the Playground
   

   ---

4. Storia dell'agricoltura italiana in età contemporanea (Storia e scienze sociali)
   

   ---

5. Wholesale Markets: Planning and Design Manual (Fao Agricultural Services Bulletin)
   

   ---

Books