Грулев М. Аму-Дарья (Очерк среднего течения). Ташкент, 1900 By Sergey Abashin

https://www.academia.edu/129502572/%D0%93%D1%80%D1%83%D0%BB%D0%B5%D0%B2_%D0%9C_%D0%90%D0%BC%D1%83_%D0%94%D0%B0%D1%80%D1%8C%D1%8F_%D0%9E%D1%87%D0%B5%D1%80%D0%BA_%D1%81%D1%80%D0%B5%D0%B4%D0%BD%D0%B5%D0%B3%D0%BE_%D1%82%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D1%8F_%D0%A2%D0%B0%D1%88%D0%BA%D0%B5%D0%BD%D1%82_1900?email_work_card=title