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1 - 3 of 3 resultsSearch results for "roadside ditches"
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2005
2005
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Consensus Study Report
Assessing and Managing the Ecological Impacts of Paved Roads (2005)
National Research Council; Division on Earth and Life Studies; Transportation Research Board; Board on Environmental Studies and Toxicology; Committee on Ecological Impacts of Road Density
Environment and Environmental Studies | Transportation and Infrastructure
Access Rights (2005)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board
Transportation and Infrastructure
Consensus Study Report
Regional Cooperation for Water Quality Improvement in Southwestern Pennsylvania (2005)
National Research Council; Division on Earth and Life Studies; Water Science and Technology Board; Committee on Water Quality Improvement for the Pittsburgh Region
Environment and Environmental Studies