Biological nutrient removal (BNR) operation in wastewater treatment plants /
prepared by the Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants Task Force of the Water Environment Federation and the American Society of Civil Engineers/Environmental and Water Resources Institute.
- New York : McGraw-Hill, 2006.
- xliv, 597 p. : ill. ; 25 cm.
- WEF manual of practice ; no. 29. ASCE/EWRI manuals and reports on engineering practice ; no. 109. .