00384nam a2200133Ia 450000500170000008000180001724500950003526000350013030000170016558300180018265000210020094200120022199900170023320260716043724.0  a17.05.05 I611  aThe International Joint Commission and the Boundary Water Treaty Canada-United States 1990  bThe Commissiona[S.l.]c[199?]  a24 p. : maps  c8/17/06kJOYD  aWATER MANAGEMENT  cMmI611  c53025d53025