Biskra (bēskrä´), city (1998 pop. 170,956), NE Algeria, at the foot of the Aurès Mts. It is a commercial center for the nomads of the surrounding region. Biskra was the Roman military base of Vescera; later it was an important Muslim town. After 1844 it served as a French base for operations in S Algeria. The surrounding oasis produces dates.
"Biskra." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (January 18, 2019). https://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/biskra
"Biskra." The Columbia Encyclopedia, 6th ed.. . Retrieved January 18, 2019 from Encyclopedia.com: https://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/biskra