C00001446c ES-MaIGN 20150526:10445400 ajocanzn 950803m19391951xxcc ee f eng d a ES-MaIGN spa isbd 912 (71) 1.1.1 ES-MaIGN Canadá Mapas generales 1939-1951 National topographic series [Material cartográfico] Department of Mines and Technical Surveys, Surveys and Mapping Branch. Escala 1:506.880. Ottawa. Hydrographic and Map Service. [ca. 1939-ca. 1951]. 199 mapas color 45 x 62 cm Imagen. (cartográfica; fija; bidimensional; táctil, visual) isbdcontent sin mediación isbdmedia Mapas generales Canadá https://www.ign.es/web/catalogo-cartoteca/apibadasid/cartoteca/getAuthorityT650/ZZ0019218 Mapas físicos y políticos https://www.ign.es/web/catalogo-cartoteca/apibadasid/cartoteca/getAuthorityT650/ZZ1000003 Canadá Department of Mines and Technical Surveys https://www.ign.es/web/catalogo-cartoteca/apibadasid/cartoteca/getAuthorityT710/ZZ0005769 Canadá Department of Mines and Technical Surveys. Surveys and Mapping Branch https://www.ign.es/web/catalogo-cartoteca/apibadasid/cartoteca/getAuthorityT710/ZZ0005506 Canadá Hydrographic and Map Service https://www.ign.es/web/catalogo-cartoteca/apibadasid/cartoteca/getAuthorityT710/ZZ0005777 IGNC S1-148-O-1