http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Environmental assessment for integrated treatment of noxious or invasive plants
Tonto National Forest, Gila, Maricopa, Pinal, and Yavapai Counties, Arizona
1 online resource (ii, 524 pages) : illustrations (some color), color maps.
Title from title screen (viewed on October 12, 2016).
Includes bibliographical references (pages 171-194).