01994cam a22003617a 4500 331926 331926 14327822 NUST 20171102123609.0 060404s2006 nyua 001 0 eng d 2006296118 007158921x (OCoLC)ocm62754581 SINAP SINAP TXA BAKER IWA DLC lccopycat TD201 .W337 no. 29 TD758.5.N87 628.1/68 s 628.357 WEF 22 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, c2006. xliv, 597 p. : ill. ; 25 cm. WEF manual of practice ; no. 29 ASCE/EWRI manuals and reports on engineering practice ; no. 109 Includes index. "Manual of practice no. 30"--Cover. H.B Sewage Purification Nutrient removal. 5723 Water Environment Federation. Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants Task Force. 5864 Environmental and Water Resources Institute (U.S.) 5865 Manual of practice ; no. 29. 5866 ASCE manuals and reports on engineering practice ; no. 109 5867 Contributor biographical information http://www.loc.gov/catdir/enhancements/fy0634/2006296118-b.html Publisher description http://www.loc.gov/catdir/enhancements/fy0634/2006296118-d.html Table of contents only http://www.loc.gov/catdir/enhancements/fy0634/2006296118-t.html 7 cbc copycat 2 ncip 20 y-gencatlg ddc BK IESE 0 0 ddc 0 0 NFIC IESE IESE GEN 2017-11-02 0 628.357 WEF IESE-2045 2017-11-02 2017-11-02 BK