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1 Upper Mississippi River - Illinois Waterway Navigation Expansion: An Agricultural Transportation and Environmental Context [科技报告]

作者:Schnepf, Randy

发布日期:2004

关键词:Transportation;Aquatic ecology;...

发布机构:Library of Congress. Congressional Research Service.

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2 Upper Mississippi River - Illinois Waterway Navigation Expansion: An Agricultural Transportation and Environmental Context [科技报告]

作者:Schnepf, Randy

发布日期:2004

关键词:Transportation;Aquatic ecology;...

发布机构:Library of Congress. Congressional Research Service.

预览  |  原文链接  |  全文  [ 浏览：7 下载：1  ]