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| | Lake Biwa, Japan (Site not responding. Last check: 2007-10-29) |
 | | Lake Biwa, which covers 259 square miles, is 39 miles long, 14 miles across at its greatest width and less than one mile across at its narrowest. |
 | | In the late 1970s, the prefectural government sought to reverse the decline of the lake by improving sewage treatment, requiring the use of non-phosphate detergents, and managing fertilizers in farm fields and stockyards. |
 | | In 1992, the prefectural government passed a law banning the destruction of reed marshes, and enrolled Lake Biwa as a Wetland of International Importance under the Ramsar treaty. |
| www.livinglakes.org /biwa (1053 words) |
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