| 其他書名 | Analysis of Available Information on Nutrients and Suspended Sediment, Water Years 1971-90 |
| 出版 | U.S. Department of the Interior, U.S. Geological Survey, 1996 |
| URL | http://books.google.com.hk/books?id=Xw6J0WaAh4EC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |