| 其他書名 | Concentration of Radioisotopes by Activated Sludge; Covering Period April 1, 1952 to May 31, 1953 |
| 出版 | United States Atomic Energy Commission, Technical Information Service, 1953 |
| URL | http://books.google.com.hk/books?id=0gGUTX0MWn0C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |