http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
separating natural from anthropogenic causes of ecosystem impairment
xxii, 307 pages : illustrations, maps ; 24 cm.
edited by Donald J. Baird, G. Allen Burton, Jr.
"Publication sponsored by the Society of Environmental Toxicology and Chemistry (SETAC) and the SETAC Foundation for Environmental Education."
Includes bibliographical references (pages 261-292) and index.