首页> 美国政府科技报告 >NPS New-Notes No. 26, January-February 1993. The Condition of the Water-RelatedEnvironment; The Management and Ecological Restoration of Watersheds; The Control of Nonpoint Sources of Water Pollution
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NPS New-Notes No. 26, January-February 1993. The Condition of the Water-RelatedEnvironment; The Management and Ecological Restoration of Watersheds; The Control of Nonpoint Sources of Water Pollution

机译:Nps新注释,第26号,1993年1月至2月。水相关环境的条件;流域管理与生态恢复;水污染非点源控制

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摘要

;Contents; Notes on Envrionmental Education; Notes on Water Quality Management;Reauthorizing the Clean Water Act; News from the States and Localities; Coastal Nonpoint Pollution Control News; Riparian and Watershed Management Notes; Reviews; and Announcements.

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