(s väs´) (KEY) , city (1990 pop. 219,122), capital of Sivas prov., central Turkey, on the Kizil Irmak. An important trade and manufacturing center, ...
(sô´ch ) (KEY) , city (1989 pop. 337,000), Krasnodar Territory, S European Russia, on the east shore of the Black Sea, in the foothills of the Cauca...
city (1994 pop. 111,845), North Rhine–Westphalia, W Germany, on the Sieg River. Iron ore is mined nearby, and the city has iron foundries. Other man...
controversial field that studies how natural selection, previously used only to explain the evolution of physical characteristics, shapes behavior in ...