Barima-Waini Tōa-khu

Barima-Waini (Eng-gí: Barima-Waini) sī Guyana ê chi̍t ê tōa-khu.

Barima-Waini
Barima-Waini
—  Tōa-khu  —

Barima-Waini ê uī-tì
Barima-Waini ê uī-tì
Kok-ka  Guyana
Bīn-chek
 - Lóng-chóng20,339 km2