State of the environment : a view toward the nineties.
- Washington, DC : Conservation Foundation, c1987.
- xlviii, 614 p. : ill. ; 23 cm.
"A report from the Conservation Foundation sponsored by the Charles Stewart Mott Foundation."
0891640983
90015179
Environmental protection--United States.
Environmental policy--United States.
"A report from the Conservation Foundation sponsored by the Charles Stewart Mott Foundation."
0891640983
90015179
Environmental protection--United States.
Environmental policy--United States.