Environmental telephone directory.
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Imprint: | Rockville, Md. : Government Institutes, c1986- |
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Description: | v. ; 28 cm. |
Language: | English |
Subject: | |
Format: | Print Journal |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/1357255 |
Published: | 1986- |
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Physical Description: | v. ; 28 cm. |