Mind MattersJames L. Hilton, Charles W. Perdue, Charles Perdue, James Hilton · First published 1999Open the Tome
Weevils in the WheatCharles L. Perdue, Robert K. Phillips, Thomas E. Barden · First published 1975Open the Tome
Summary report on the geology and mineral resources of Passage Key, Island Bay, Cedar Keys, and Pelican Island National Wildlife Refuges, FloridaCharles L. Perdue · First published 1968Open the Tome
