Preface; Acknowledgements; List of tables; List of figures; 1. Introduction; 2. Fibre and fibre-yielding plants; 3. Cereal crops; 4. Sugars, starches, and cellulose products; 5. Legumes or pulses; 6. Vegetable oils and fats; 7. Fruits and nuts; 8. Vegetables; 9. Spices, condiments and other flavourings; 10. Fumitory and masticatory materials; 11. Beverages; 12. Wood and its uses; 13. Vegetable tannins and dyestuffs; 14. Rubber; 15. Medicinal plants; 16. Insecticides and herbicides; 17. Essential oil-yielding plants; 18. Plant diversity and its conservation; 19. Petrocrops: our future fuels; 20. Ethnobotany; General references; Suggested supplementary readings; Index.