Title: Mongolia, the Tangut country and the solitudes of northern Tibet
Subjects: Description and travel, Natural history, Travel, Plants
Places: China, Gansu Sheng (China), Inner Mongolia, Inner Mongolia (China), Mongolia, Qinghai Sheng, Qinghai Sheng (China), Tibet, Tibet (China)
People: Nikolaĭ Mikhaĭlovich Przhevalʹskiĭ (1839-1888)