Fishes of Afghanistan, an annotated check-list, Brian W. Coad, National Museums of Canada, 1981, ISBN 978-0-662-00012-9, ... The Sar-e-Pol River, and to its west the Qeysar River (= Ab-i-Qaisar), are two other rivers which flow from the Band-e Torkestan and are lost in the plains. Both are about 320 km long ...
