Books
- Man the farmer (Social history of science library)
- Global Environmental Change and Land Use
- RED and LATERITIC SOILS
- Geography of agriculture;: Themes in research (Prentice-Hall foundations of economic geography series)
- Economics of Agro-Chemicals: An International Overview of Use Patterns, Technical and Institutional Determinants, Policies and Perspectives : Selected Papers of the Symposium of t
Books