http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Recreation study-- Juniata River corridor
America's Industrial Heritage Project, Pennsylvania
Juniata River corridor; America's industrial heritage project, Pennsylvania
Southwestern Pennsylvania Heritage Preservation Commission.
iv, 48 pages : illustrations, maps ; 22 x 28 cm.
Southwestern Pennsylvania Heritage Preservation Commission ; prepared by United States Department of the Interior/National Park Service.
Includes bibliographical references (pages 46-47).