| 其他書名 | A Report to the Congress by the Federal Water Pollution Control Administration, Pursuant to Section 16 (a) of the Federal Water Pollution Control Act of 1966, (Public Law 84-660) as Amended; Fiscal Years 1970-74 |
| 出版 | 1969 |
| URL | http://books.google.com.hk/books?id=FCpNAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |