http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an introduction to building National Park Service Friends Groups
National Park Service, making friends handbook
compiled by, Mary Hanson, Roger Knowlton ; lead, Marty Sterkel.
Title from title screen (viewed on Nov. 19, 2008).
Mode of access: Internet from the NPS web site. Address as of 11/19/08: http://www.nps.gov/partnerships/making%5Ffriends%5Fhandbook.pdf ; current access available via PURL.
Volunteer workers in conservation of natural resources