1. Physical Geology (Required)
   15th edition
   ISBN: 9780078096105
   Author: Plummer
   Estimated Price: $157.00 (new)
   New Retail Price: 157.00, Used Retail Price: 117.75, New Rental Fee: 0.00, Used Rental Fee: 39.25.
2. Earth (Choice)
   13th edition
   ISBN: 9780135209684
   Author: Tarbuck
   Estimated Price: $116.25 (new)
   New Retail Price: 116.25, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: BryteWave Format.
3. Earth (Choice)
   13th edition
   ISBN: 9780135210109
   Author: Tarbuck
   Estimated Price: $116.25 (new)
   New Retail Price: 116.25, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: BryteWave Format.
4. Earth: An Introduction to Physical Geology (Choice)
   13th edition
   ISBN: 9780135188316
   Author: Tarbuck
   Estimated Price: $257.00 (new)
   New Retail Price: 257.00, Used Retail Price: 192.75, New Rental Fee: 205.60, Used Rental Fee: 107.94.