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Search results for "soil ecosystems"

Filters: Transportation Research Board TRB × 2009 2009 ×
Viewing 1 - 20 of 45 results by relevance

Recommended Practice for Stabilization of Subgrade Soils and Base Materials  (2009)

Recommended Practice for Stabilization of Sulfate-Rich Subgrade Soils  (2009)

Updated Test and Design Methods for Thermoplastic Drainage Pipe  (2009)

A Plan for Developing High-Speed, Nondestructive Testing Procedures for Both Design Evaluation and Construction Inspection  (2009)

New Approaches to Ecological Surveys  (2009)

Performance Measurement Framework for Highway Capacity Decision Making  (2009)

Formulations for Aircraft and Airfield Deicing and Anti-Icing: Aquatic Toxicity and Biochemical Oxygen Demand  (2009)

An Experimental Plan for Validation of an Endurance Limit for HMA Pavements  (2009)

NDT Technology for Quality Assurance of HMA Pavement Construction  (2009)

Joint Workshop on Abutment Scour: Present Knowledge and Future Needs - June 2008  (2009)

Encouraging Innovation in Locating and Characterizing Underground Utilities  (2009)

Deicing Planning Guidelines and Practices for Stormwater Management Systems  (2009)

Guidebook on Preparing Airport Greenhouse Gas Emissions Inventories  (2009)

Supporting Materials for NCHRP Report 626  (2009)

Monitoring Scour Critical Bridges  (2009)

Developing Improved Civil Aircraft Arresting Systems  (2009)

Continuing Project to Synthesize Information on Highway Problems: 2009  (2009)

Costing Asset Protection: An All-Hazards Guide for Transportation Agencies (CAPTA)  (2009)

Pre-Overlay Treatment of Existing Pavements  (2009)