Relief shown by shading and spot heights. Depths shown by bathymetric tints and soundings. Ancillary maps in corners: North polar region -- South polar region -- Vegetation and land use -- Population density. Includes abbreviations and statistical data.
OCLC:
(OCoLC)608075072
Locations:
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.