1. Miasma: ‘Infectious or noxious exhalations from putrescent organic matter; poisonous particles or germs fl oating in and polluting the atmosphere; noxio,1989
2. Contagious: ‘Communicable or infections by contact’,1989
3. The West African Squadron;Lloyd,1963
4. Fevers in the Tropics;Rogers,1908
5. The Slave Trade: the history of the Atlantic slave trade 1440–1870;Thomas,1907