| 其他書名 | Current News of Official Industrial Hygiene Activities |
| 出版 | Division of Industrial Hygiene, National Institute of Health, U.S. Public Health Service., 1943 |
| URL | http://books.google.com.hk/books?id=SXnbME4Ix14C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |