When the Spanish word duro is translated into English it means hard. It also means harsh, resistant, difficult, and severe.
Spanish gunboat Marques del Duero was created in 1875.
Spanish
There are four major Spanish rivers. They are the Duero, Ebro, Tajo (Tagus), and the Guadalquiver rivers.
there are 4. tajo, ebro, duero and mino
Ebro, Tajo, Guadalquivir, Guadiana, and the Duero are Spain's main rivers.
The Ebro, Tajo, Duero, Jucar, and the Guadalquivir are all Spanish rivers.
The population of Almaraz de Duero is 421.
Villafranca de Duero's population is 374.
The population of Sardón de Duero is 668.
The population of Villalba de Duero is 617.
Olivares de Duero's population is 330.
The population of Molinos de Duero is 185.