Secular change in highly heritable traits
Subtitle: IQ and stature
By: by Robert Charles Sykes.
Published: 1986
Language: eng
Format: Microform
Number of pages: 140
Notes: Microfilm. Chicago, Ill. : University of Chicago, Joseph Regenstein Library, Dept. of Photoduplication, 1986. 1 microfilm reel ; 35 mm.
Thesis (Ph. D.)--University of Chicago, 1985.