Population of the SouthPoston, Dudley L., Jr., Robert H. Weller, Daniel O. Price · First published 2012Open the Tome
The Cutting HorsePatrick W. Steenberge, Don Weller, Robert H. Williams, Randy Witte · First published 1991Open the Tome
Wanted and unwanted childbearing in the United StatesRobert H. Weller · First published 1978Open the Tome
