1. Laboratory Manual for Introductory Geology (Fourth (Required)
   4th edition
   ISBN: 9780393667639
   Author: Ludman
   Estimated Price: $67.38 (new)
   New Retail Price: 67.38, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: BryteWave Format.
2. Laboratory Manual for Introductory Geology (Fourth (Required)
   4th edition
   ISBN: 9780393667639
   Author: Ludman
   Estimated Price: $52.94 (new)
   New Retail Price: 52.94, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: BryteWave Format.
3. Introductory Geology (Lab Manual) (Required)
   4th edition
   ISBN: 9780393617528
   Author: Ludman
   Estimated Price: $112.00 (new)
   New Retail Price: 112.00, Used Retail Price: 84.00. This is not a Rental Title.