Title: Topografii︠a︡ Orenburgskai︠a︡ P.I. Rychkova
Subjects: Ethnology, Early works to 1800, Description and travel, History
Places: Russia (Federation), Orenburgskai͡a oblastʹ, Orenburgskai͡a oblastʹ (Russia)
People: P. I. Rychkov (1712-1777)