Smith, D. Scott, Phosphorus analysis in wastewater : best practices / D. Scott Smith. - 1 online resource (60 pages) : illustrations. - WERF Research Report Series ; NUTR1R06cc . Includes bibliographical references. ISBN: 9781780407807 Subjects--Topical Terms: Water--Purification.Sewage--Purification. Index Terms--Genre/Form: Electronic books. LC Class. No.: TD430 / .S658 2015 Dewey Class. No.: 628.162