1. Mathematics Manual for Water & Wastewater ...Math (Required)
    2nd edition
    ISBN: 9781482224283
    Author: Spellman
    Estimated Price: $115.00 (new)
    New Retail Price: 115.00, Used Retail Price: 86.25, New Rental Fee: 86.25, Used Rental Fee: 46.00.
  2. Water Treatment Operations (Required)
    2nd edition
    ISBN: 9781482224214
    Author: Spellman
    Estimated Price: $115.00 (new)
    New Retail Price: 115.00, Used Retail Price: 86.25, New Rental Fee: 86.25, Used Rental Fee: 46.00.
  3. Mathematics Manual for Water and Wastewater Treatm (Required)
    2nd edition
    ISBN: 9781482224245
    Author: Spellman
    Estimated Price: $89.95 (new)
    New Retail Price: 89.95, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: BryteWave Format.