| 其他書名 | Sources, Characteristics, Analysis and Limitations of Nutrient and Suspended-sediment Data, 1975-90 |
| 出版 | U.S. Department of the Interior, U.S. Geological Survey, 1997 |
| URL | http://books.google.com.hk/books?id=Bm7uAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |