Mortality (2) Causes (2) Origin (2) Origen (2) Mortalidad (2) Démographie historique (2) Origines (2) Mortalité (2) Département du Nord (1) Assaying (1) Death and burial (1) Death (1) Methods (1) Tables (1) Statistics (1) House music (1) Price-earnings ratio (1) States (1) Plumbing fixtures (1) World War, 1939-1945 (1) World health (1) Will (1) Stone (1) Smallpox (1) Public health (1) Progress (1) Possibility (1) Politics, Practical (1) Political science (1) Plumbing--Equipment and supplies (1)