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01133cam a2200325 a 4500 |
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007413721 |
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MiAaHDL |
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20111213000000.0 |
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m d |
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cr bn ---auaua |
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830301s1981 ohu f000 0 eng d |
035 |
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‡asdr-umn002326068
|
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‡a(OCoLC)9269845
|
035 |
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‡a(GPO)83011033
|
035 |
⊔ |
⊔ |
‡a(MnU)notisAJY3196
|
040 |
⊔ |
⊔ |
‡aGPO
‡cGPO
|
049 |
⊔ |
⊔ |
‡aMNUB
|
074 |
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⊔ |
‡a431-L-12
|
086 |
0 |
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‡aEP 1.89/2:D 54
|
088 |
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‡aEPA-600/S 2-81-222
|
099 |
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‡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 |
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‡aCincinnati, OH :
‡bU.S. Environmental Protection Agency, Municipal Environmental Research Laboratory :
‡bCenter for Environmental Research Information,
‡c1981.
|
300 |
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⊔ |
‡a7, [1] p. ;
‡c28 cm.
|
500 |
⊔ |
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‡a"EPA-600/S2-81-222."
|
500 |
⊔ |
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‡a"Oct. 1981."
|
500 |
⊔ |
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‡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
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‡a20120815122756.0
‡b2023-11-07T19:02:28Z
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‡a2023-11-07T18:30:02Z
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CAT |
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‡aSDR-UMN
‡dUNKNOWN
‡lloader.pl-001-001
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FMT |
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‡aBK
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HOL |
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⊔ |
‡0sdr-umn002326068
‡aumn
‡bSDR
‡cUMN
‡pumn.31951p01092246b
‡sUMN
‡1002326068
|
974 |
⊔ |
⊔ |
‡bUMN
‡cUMN
‡d20231107
‡sgoogle
‡uumn.31951p01092246b
‡y1981
‡rpd
‡qbib
‡tUS fed doc
|