Title: Kravkovy
Subjects: Scholars, Scientists
Places: Russia (Federation), Ri︠a︡zanʹ (Ri︠a︡zanskai︠a︡ oblastʹ)
People: Nikolaĭ Pavlovich Kravkov (1865-), V. P. Kravkov (1859-1920), Sergeĭ Pavlovich Kravkov (1873-1938), Kravkov family