http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
India-Sri Lanka, Gulf of Mannār (Southern part)
5th ed., Sept. 08, 2001 (Correct through NM 36/01).
prepared and published by the National Imagery and Mapping Agency.
"Heights in meters above mean sea level."
Relief shown by form lines and spot heights.
"Copyright 2001 by the United States Government. No copyright claimed under Title 17 U.S.C."