The evolution of man; a series of lectures delivered before the Yale chapter of the Sigma xi during the academic year 1921-1922
Baitsell, George Alfred, 1885-1971
Angell, James Rowland, 1869-1949
Conklin, Edwin Grant, 1863-1952
Ferris, H. B. 1865-1940
Keller, Albert Galloway, 1874-1956
Lull, Richard Swann, 1867-1957
Parker, George Howard, 1864-1955
New Haven :Yale University Press; [etc., etc.],1922.
University of California Libraries (archive.org)
Evidence reported by judyjordan for item evolutionofmanse00baitrich on April 20, 2007: visible notice of copyright; stated date is 1922.