| 其他書名 | Off-site Environmental Surveillance |
| 出版 | U.S. Department of Health, Education and Welfare, Public Health Service, Southwestern Radiological Health Laboratory, 1970 |
| URL | http://books.google.com.hk/books?id=uwwqcsBJaFsC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |