Annual reports of the director of the Dept. of Safety and Bureau of Health.
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- OCLC Number: 243895630
- Subject: Sanitation Pennsylvania Philadelphia Periodicals.
- Subject code: R
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Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1890 | permanent |