Dennis G. Tasa

Laboratory manual in physical geology

The atmosphere

Mastering Geology with Pearson eText -- Standalone Access Card -- for Earth

Mcknight's physical geography

Foundations of earth science

Essentials of geology

Foundations of Earth Science, 9th Edition

Modified MasteringGeography with Pearson EText -- Standalone Access Card -- for Mcknight's Physical Geography

Earth Science, Books a la Carte Plus Mastering Geology with eText -- Access Card Package (14th Edition)

Pearson EText Earth

Essentials of Geology & Modified Mastering Geology with Pearson eText -- Access Card Package

Laboratory Manual in Physical Geology Plus Mastering Geology with eText -- Access Card Package (10th Edition)

MasteringGeology with Pearson eText -- Standalone Access Card -- for Essentials of Geology (12th Edition)