In a 1587 edict, Boris Godunov bound these to the land they worked on by forbidding their trade
[DOC] [TLE] Cultural (ii)(iii)(v)(vi) 2014 0 http://whc.unesco.org/en/list/1442 1442 ... [PAR] These features and the high mountains of the Wrangell-St Elias, Chugach and .....