Record Display for the EPA National Library Catalog
RECORD NUMBER: 100 OF 161| Main Title | Monthly progress report : microbial rock plant filters. | |||||||||||
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| Publisher | Hydroqual, Inc., | |||||||||||
| Year Published | 1991 | |||||||||||
| OCLC Number | 1159698853 | |||||||||||
| Subjects | Rock plants ; Filters and filtration | |||||||||||
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| Collation | 1 volume (unpaged) ; 28 cm | |||||||||||
| Notes | Cover title. "November 20, 1991." "Contract no. 68-C8-0023." "Work assignment no. 2-04, amendment 1" "Prepared for U.S. Environmental Protection Agency." "Prime contractor: HydroQual Inc." |