00000nam##2200000za#4500 9.518672 CaOODSP 20200330191700 ta 150406|1991||||xxc||||| f|0| 0 eng|d 0-660-56475-0 0317-2376 CaOODSP eng eng fre n-cn--- E3-1990/46 Canada. External Affairs and International Trade. Navigation: Exchange of Notes between the Government of Canada and the Government of the United States of America constituting an Agreement to extend the October 28, 1980 Agreement providing for Coordination of the Icebreaking Activities on the Great Lakes : Ottawa, December 4, 1990. In force December 5, 1990 Ottawa - Ontario : External Affairs and International Trade 1991. 9p. ; 25 cm. Treaty series 0317-2376 1990/46 Bilingual Softcover 91-19 1991-05-10 Navigation (CaOODSP)9.812671 Navigation: Échange de notes entre le gouvernement du Canada et le gouvernement des États-Unis d'Amérique constituant un Accord prolongeant l'Accord signé le 28 octobre 1980 prévoyant la coordination des activités de brisage des glaces dans les Grands lacs : fre (CaOODSP)9.518673 Treaty series, 0317-2376 1990/46 (CaOODSP)9.509228