Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Control surveys for flood protection projects in Pittsburgh District
Description of system of control networks for surveying interrelated flood protection projects of Pittsburgh District of U S Corps of Engineers; use made of state coordinate systems; difficulties in observation; control for individual reservoir sites.
Control surveys for flood protection projects in Pittsburgh District
Description of system of control networks for surveying interrelated flood protection projects of Pittsburgh District of U S Corps of Engineers; use made of state coordinate systems; difficulties in observation; control for individual reservoir sites.
Control surveys for flood protection projects in Pittsburgh District
Civ Eng (NY)
Mitchell, T.J. (Autor:in)
1939
4 pages
Aufsatz (Zeitschrift)
Englisch
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