Survey and evaluation of fine bubble dome diffuser aeration equipment

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086 0 ‡aEP 1.89/2:D 54
088 ‡aEPA-600/S 2-81-222
099 ‡aEP 1.89/2:D 54
100 1 ‡aHouck, Daniel H.
245 1 0 ‡aSurvey and evaluation of fine bubble dome diffuser aeration equipment / ‡cD.H. Houck and A.G. Boon.
260 ‡aCincinnati, OH : ‡bU.S. Environmental Protection Agency, Municipal Environmental Research Laboratory : ‡bCenter for Environmental Research Information, ‡c1981.
300 ‡a7, [1] p. ; ‡c28 cm.
500 ‡a"EPA-600/S2-81-222."
500 ‡a"Oct. 1981."
500 ‡aAt head of title: Project summary.
500 ‡aCaption title.
538 ‡aMode of access: Internet.
650 0 ‡aSewage ‡xPurification ‡xEnergy conservation.
650 0 ‡aSewage ‡xPurification ‡xAeration.
710 2 ‡aMunicipal Environmental Research Laboratory.
CID ‡a007413721
DAT 0 ‡a20100105095346.0 ‡b20111213000000.0
DAT 1 ‡a20120815122756.0 ‡b2023-11-07T19:02:28Z
DAT 2 ‡a2023-11-07T18:30:02Z
CAT ‡aSDR-UMN ‡dUNKNOWN ‡lloader.pl-001-001
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