National dioxin study tier 4 : combustion sources : quality assurance project plan /
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| Imprint: | Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, [1985] |
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| Description: | 1 v. (various pagings) : ill., forms ; 28 cm. |
| Language: | English |
| Subject: | |
| Format: | Microform U.S. Federal Government Document Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/749430 |
