Note 20 — I. The Pathology of Smoke
Reading edition
Shipley, Maynard.
Effects of immigration on homicide in American cities. 5 diag. 1906. (In Popular science monthly, v. 69, p. 160-174.)
Crimes of violence in Chicago and New York. 1908. (In Popular science monthly, v. 73, p. 127-134.)