The state of the nation's ecosystems 2008 measuring the lands, waters, and living resources of the United States / [Book] :
[compiled by] The H. John Heinz III Center for Science, Economics, and the Environment, The Heinz Center.
- Washington, D.C. : Island Press, c2008.
- xvi, 352 p. : col. ill., col. maps ; 28 cm.
"This is the second in the Heinz Center's ground-breaking series of periodic reports on the condition and use of U.S. ecosystems"--P. [2] of cover.
Environmental monitoring--Methodology.--United States Ecosystem health--United States. Environnement--Surveillance--Mťhodologie.--États-Unis Écosystm̈es--Sant.̌--États-Unis.