Výsledky vyhledávání - Sitton, Tom

Flood control Hoover Dam colorado river los angeles los angeles river owens river river systems thema EDItEUR::3 Time period qualifiers::3M c 1500 onwards to present day::3MP 20th century, c 1900 to c 1999 thema EDItEUR::N History and Archaeology thema EDItEUR::N History and Archaeology::NH History thema EDItEUR::N History and Archaeology::NH History::NHK History of the Americas thema EDItEUR::N History and Archaeology::NH History::NHT History: specific events and topics thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology