Focus on Earth Science California EditionJan Jenner, Linda Cronin, Ph.D. Jones, Marylin Lisowski, Barbara Brooks Simons, Thomas R. Wellnitz · First published 2007Open the Tome
Prentice Hall science explorerPh. D. Jan Jenner, Thomas R. Wellnitz · First published 2007Open the Tome
Prentice Hall science explorerJan Jenner, Ioannis Miaoulis, Martha Cyr, Michael J. Padilla, Thomas R. Wellnitz · First published 2004Open the Tome
Prentice Hall science explorerMichael J. Padilla, Barbara Brooks Simons, Thomas R. Wellnitz · First published 2002Open the Tome
