History, 19th Century 6 History, 20th Century 4 Colonialism 3 Medicine 3 Public health 3 Social medicine 3 Ethnic Groups 2 History 2 Public Health 2 Social Environment 2 history 2 Animal Husbandry 1 Cattle 1 Health promotion 1 History, 18th Century 1 Hospitals 1 India -- Politics and government -- 1857-1919 1 Livestock 1 Manners and customs 1 Medicine, Arab 1 Medicine, Unani 1 Population Control 1 Princes -- India -- History -- 19th century; 1 Public Policy 1 Public administration -- India -- History -- 19th century 1 Reproductive Medicine 1 Reproductive health 1 Sociology, Medical 1 Veterinary Medicine 1 Veterinary medicine 1