Books
- Conservation of Natural Resources: Resource Management Approach
- Tractors at Work: A Pictorial Review 1904-1994
- Life on an Apple Orchard (Life on a Farm)
- Agricultural Extension in Developing Countries (Intermediate Tropical Agriculture Series)
- Agricultural and Food Research Council Technical Committee on Responses to Nutrients : Report No. 9: Nutritive Requirements of Ruminant Animals: Protein (CABI Publishing)
Books