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Johnston, Sir Harry Hamilton

(Encyclopedia)Johnston, Sir Harry Hamilton, 1858–1927, British explorer and colonial official. His early interest in the natural sciences was combined with his concern for the political problems of colonial Afric...

Alpheus, river, Greece

(Encyclopedia)Alpheus älfēôsˈ [key], river, c.70 mi (110 km) long, rising in the Taygetus Mts., S Greece. The longest river in the Peloponnesus, it flows northwest through gorges, past Olympia, and onto the Oly...

Eider, river, Germany

(Encyclopedia)Eider īˈdər [key], river, 117 mi (188 km) long, rising S of Kiel, N Germany, and flowing N to the Kiel Canal before turning west and meandering to the North Sea at Tönning. It is navigable for mos...

Dvina, river, Russia

(Encyclopedia)Dvina dvēnäˈ [key] or Northern Dvina, Rus. Severnaya Dvina, river, c.465 mi (750 km) long, N European Russia. It is formed near Veliki Ustyug by the union of the Sukhona and Yug rivers, flows N pas...

Dee, river, Wales

(Encyclopedia)Dee, Welsh Dyfrdwy, river, c.70 mi (110 km) long, rising in the Cambrian Mts., Gwynedd, NW Wales, and flowing NE through Llyn Tegid (Bala Lake), then meandering through a picturesque course NE, N, and...

Dnipro, river, Ukraine

(Encyclopedia)Dnipro, river, Ukraine: see Dnieper. ...

Don, river, England

(Encyclopedia)Don dôn [key], river, c.70 mi (110 km) long, rising in the Pennines, N England. It flows SE through Sheffield, then turns NE and flows past Rotherham and Doncaster to the River Ouse at Goole. Canals ...

Don, river, Russia

(Encyclopedia)Don dŏn, Rus. dôn [key], river, SW European Russia. It rises SE of Tula and flows c.1,200 mi (1,930 km), first SE past Voronezh, then SW into the Sea of Azov. At its eastern bend the Don is linked b...

Dordogne, river, France

(Encyclopedia)Dordogne, river, c.305 mi (490 km) long, rising near the Puy de Sancy in the Auvergne Mts., S central France. It flows southwest to join the Garonne River N of Bordeaux and to form the Gironde. The up...

Dove, river, England

(Encyclopedia)Dove dŭv [key], river, c.40 mi (60 km) long, rising in the Pennines, Derbyshire, central England, and flowing S and SE to the River Trent near Burton upon Trent. It forms much of the Derbyshire-Staff...