Hedeen, Stanley

Lexington : University Press of Kentucky, c2008.

Internet Archive >> None

New Haven : Yale University Press, c2002.

Internet Archive >> None

Laramie, Wyo. : Dept. of Geology and Geophysics, University of Wyoming, c1986.

Internet Archive >> None

Sutcliffe, Antony John

Cambridge, Mass. : Harvard University Press, 1985.

Internet Archive >> None

Los Angeles : National History Museum of Los Angeles ; Seattle, WA : Distributed by the University of Washington Press, 1985.

Internet Archive >> None

Simpson, George Gaylord, 1902-1984

New Haven [Conn.] : Yale University Press, c1984.

Internet Archive >> None

Cambridge, Mass. : Harvard University Press, 1978.

Internet Archive >> None

Webb, S. David (Sawney David), 1936-

Gainesville, University Presses of Florida, 1974.

Internet Archive >> None