1. The Livingstone Exhibition;Battersby;Climate,1900
2. The Livingstone Exhibition;Battersby;Climate,1900
3. The Tools of Empire: Technology and European Imperialism in the Nineteenth Century;Headrick,1981
4. Machines as the Measure of Men: Science. Technology and Ideologies of Western Dominance;Adas,1989
5. Nature's Government: Science. Imperial Britain and the ‘Improvement’ of the World;Drayton,2000