39. Russkie Otkrytiya i issledovaniya v Severnom Ledovitom i Tikhom Okeanakh v pervoy polovine XVIII b.: a. Vazhneyshie Zkspeditsii k Beregam Severnoy Ameriki . 1:15,000,000. b. Russkie Zkspeditsii na Dal'nem Vostoke . 1:20,000,000. B. Issledovaniya Beregov Severnogo Ledovitogo Okeana v 1734-1742...
Get access
Get access
Get access
Get access