| 其他書名 | Proceedings of the Sixth Annual Research Symposium at Chicago, Illinois, March 17-20, 1980 ... |
| 出版 | Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1980 |
| URL | http://books.google.com.hk/books?id=YUNSAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |