Search Results - Francis Spellman

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  1. 1

    Economics for environmental professionals by Spellman, Frank R.

    Published 2015
    Book
  2. 2

    Handbook of water and wastewater treatment plant operations by Spellman

    Published 2008
    Book
  3. 3

    Reverse osmosis a guide for the nonengineering professional by Spellman, Frank R.

    Published 2016
    Book