1. Mathematics Manual for Water and Wastewater Treatm (Required)
   2nd edition
   ISBN: 9781482224245
   Author: Spellman
   Estimated Price: $130.00 (new)
   New Retail Price: 130.00, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: Kortext Format.
2. Water Treatment Operations (Required)
   2nd edition
   ISBN: 9781482224214
   Author: Spellman
   Estimated Price: $125.00 (new)
   New Retail Price: 125.00, Used Retail Price: 93.75, New Rental Fee: 93.75, Used Rental Fee: 50.00.
3. Mathematics Manual for Water and Wastewater Treatm (Required)
   2nd edition
   ISBN: 9781482224245
   Author: Spellman
   Estimated Price: $95.33 (new)
   New Retail Price: 95.33, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: Kortext Format.
4. Mathematics Manual for Water and Wastewater Treatm (Required)
   2nd edition
   ISBN: 9781482224245
   Author: Spellman
   Estimated Price: $112.66 (new)
   New Retail Price: 112.66, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: Kortext Format.
5. Mathematics Manual for Water & Wastewater ...Math (Required)
   2nd edition
   ISBN: 9781482224283
   Author: Spellman
   Estimated Price: $125.00 (new)
   New Retail Price: 125.00, Used Retail Price: 93.75, New Rental Fee: 93.75, Used Rental Fee: 50.00.