Endangered ecosystems of the United States : a preliminary assessment of loss and dregadation /
Noss, Reed F.
LaRoe, Edward T.
Scott, J. Michael.
Washington, D.C. : U.S. Dept. of the Interior, National Biological Service,
1995.
Includes bibliographical references.
Ecosystem management
Biological diversity conservation
Ecosystem management.
Biological diversity conservation.
Biological diversity.