File:1934 The Potential Problems of Industrial Hygiene in a Typical Industrial Area in the United States.pdf
Size of this JPG preview of this PDF file: 366 × 600 pixels. Other resolutions: 146 × 240 pixels | 293 × 480 pixels | 802 × 1,314 pixels.
Original file (802 × 1,314 pixels, file size: 14.29 MB, MIME type: application/pdf, 39 pages)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:43, 26 November 2020 | 802 × 1,314, 39 pages (14.29 MB) | John P. Sadowski (NIOSH) | Uploaded a work by U.S. Public Health Service w:Division of Industrial Hygiene from Google Books or National Library of Medicine with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on www.wikidata.org