If you are interested in the relationship between language and landscape/environment then I'd strongly recommend Robert Macfarlane's book Landmarks [1][2]. Definitely one of my reading highlights of the last year.

[1] http://www.theguardian.com/books/2015/feb/27/robert-macfarla...

[2] http://www.amazon.co.uk/Landmarks-Robert-Macfarlane/dp/02411...