Report of investigation of crushed blast furnace slag as a medium in sewage trickling filters

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100 1 ‡aHommon, Charles C.
245 1 0 ‡aReport of investigation of crushed blast furnace slag as a medium in sewage trickling filters, ‡cby Charles C. Hommon.
260 ‡aCleveland : ‡bNational Slag Association, ‡cc1930.
300 ‡a43 p. ‡billus.
538 ‡aMode of access: Internet.
650 0 ‡aSlag.
650 0 ‡aSewage ‡xPurification ‡xFiltration.
710 2 ‡aNational Slag Association.
740 0 ‡aCrushed blast furnace slag as a medium in sewage trickling filters.
CID ‡a101683180
DAT 0 ‡a20030804050911.0 ‡b20160608000000.0
DAT 1 ‡a20180312225159.0 ‡b2023-07-16T18:12:40Z
DAT 2 ‡a2023-07-16T17:30:02Z ‡b2022-11-02T20:00:02Z
CAT ‡aSDR-UIUC ‡dUNKNOWN ‡lprepare.pl-004-007
FMT ‡aBK
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