"LORAN-C overprinted." Depths shown by isolines and soundings. Relief shown by contours, hachures, and spot heights. Shipping list number: 2000-0021-S. "Soundings in fathoms." Includes source diagram and tidal information.
OCLC:
(OCoLC)44492813
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.