00913nam0-2200301---450-99000846342040332120070322150542.0000846342FED01000846342(Aleph)000846342FED0100084634220070206f19721975km-y0itay50------baengfreCAy-------101yyThird circularcentenaire du congrès 1871-1972Ottawa[s.n.][1972]50 p.ill.21 cmCommuniqué3Sul front. il logo del 22. Congresso Internazionale di Geografia, Canada, 1972International geographical congress,22.<1972 ;Montreal>299925ITUNINARICAUNIMARCBK990008463420403321U'-02-058ter(2)Ist. 9178ILFGEILFGEThird circular729163UNINA