00867nam a2200205 i 4500000000181748CaOOAMICUS20030925194922.0030925s1970 xx 000 b eng cPUGita200 PMacDonald, R.St.J.(OLS)http://pug/name/56702The arctic frontier /Edited by R.St.J. Macdonald.Toronto ;Buffalo :University of Toronto Press,[1970]311 p. :ill., (c. geogr.) ;23,5 cmAmerica e America del Nord in genereRegioni polari - Alaska.(OLS)http://pug/subject/31553PUGPUG1Magazzino4Mag. 200 P 1225027 225027PUGBibl2225027 74 010 2084200 P(OLS)http://pug/classification/5718245The arctic frontier(OLS)http://pug/title/97340