http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Atlas de América del Norte, cuencas hidrográficas = Atlas nord-américain, bassins hydrographiques
Atlas nord-américain, bassins hydrographiques
Instituto Nacional de Estadística, Geografía e Informática (Mexico)
Commission for Environmental Cooperation (Montréal, Québec)
1 map : color ; 89 x 104 cm., folded to 19 x 27 cm.
created as a joint effort by the Atlas of Canada, Instituto Nacional de Estadística, Geografía e Informática, and the National Atlas of the United States under the sponsorship of the Commission for Environmental Cooperation.
In lower right margin: Printed in 2006, United States of America.
Scale 1:10,000,000. Lambert azimuthal equal area proj., centered at 45°N 100°W