Keywords: Lepechin.jpg Daily notes of the journey of Ivan Lepechin doctor and junior assistant at the Academy of Sciences through various provinces of the Russian state in 1768 and 1769 http //frontiers loc gov/service/ndlpcoop/mtfxtx/txg/g334349907/0000002 jpg 1771 Ivan Lepechin PD-old-100 Ivan Ivanovitch Lepekhin 1771 |