Custom Navarro College/ GEOL 1403Bernard W. Pipkin, Dee D. Trent, Richard Hazlett, Paul Bierman · First published 2014Open the Tome
Custom UV GEO 007 Earth HazardsBernard W. Pipkin, Dee D. Trent, Richard Hazlett, Paul Bierman · First published 2014Open the Tome
Geology and the Environment (Non-InfoTrac Version)Bernard W. Pipkin, D. D. Trent, Dee D. Trent · First published 2000Open the Tome
Great Ideas for Teaching GeologyJames S. Monroe, Cameron West, John J. Renton, Bernard W. Pipkin, Dee D. Trent, Reed Wicander · First published 1962Open the Tome
