//]]>
Biofilm reactors / prepared by the Biofilm Reactors Task Force of the Water Environment Federation. - Alexandria, Va. : WEF Press, 2011. - xxxix, 565 p. : ill. ; 25 cm. - WEF manual of practice ; no. 35 .

Includes bibliographical references and index.

9780071737074 (hbk.) 0071737073 (hbk.)


Sewage--Purification--Fixed-film biological process.

628.35 / W324