1. McKnight's Physical Geography (Required)
   Author: Hess
   12th edition ISBN 9780134326306
   New Retail Price: 116.25, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: BryteWave Format.
2. McKnight's Physical Geography (Required)
   Author: Hess
   12th edition ISBN 9780134195421
   New Retail Price: 303.50, Used Retail Price: 227.75, New Rental Fee: 242.80, Used Rental Fee: 127.47.