http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Availability of ground water in the middle Merrimack River Basin, central and southern New Hampshire
Relief shown by contours and spot heights.
"Prepared in cooperation with the New Hampshire Water Resources Board."
Includes text, location map, and bibliographical references.
Merrimack River Watershed (N.H. and Mass.)