State of the world, 1989 : a Worldwatch Institute report on progress toward a sustainable society /
Brown, Lester R.
State of the world, 1989 : a Worldwatch Institute report on progress toward a sustainable society / - New York : W. W. Norton & Company, c1989. - xvi, 256 p. : ill. ; 23 cm.
Includes index.
0393305678
D263
330.9048 / BRO
State of the world, 1989 : a Worldwatch Institute report on progress toward a sustainable society / - New York : W. W. Norton & Company, c1989. - xvi, 256 p. : ill. ; 23 cm.
Includes index.
0393305678
D263
330.9048 / BRO