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30.04.2012Full color, richly illustrated book. The purpose of HDS 7, Hydraulic Design of Safe Bridges, is t...
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15.02.2005
This circular provides a comprehensive and practical guide for the design of storm drainage syste...
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03.11.2015
Under many circumstances, discharges from culverts and channels may cause erosion problems. To mi...
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30.04.2012
Full color, richly illustrated book. The purpose of this document is to provide guidelines for id...
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31.12.2009
Includes full color illustrations. The increased use of underground space for transportation syst...
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01.10.2012
This manual provides specific information for the inspection of both highway and rail transit tun...
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30.05.2012
Full color, illustrated publication. This Primer serves as an initial resource for planning and p...
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31.10.2015
This circular provides a comprehensive and practical guide for the design of storm drainage syste...
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29.06.2005
Most experienced trail crews try to avoid wetlands because of the construction and maintenance pr...
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30.04.2012
Full color, richly illustrated book. The purpose of HDS 7, Hydraulic Design of Safe Bridges, is t...
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06.12.2004
This manual provides state-of-the-practice methods and techniques to assist the highway engineer ...