State of the world 1999: A Worldwatch Institute report on progress toward a sustainable society.
Brown, Lester R
State of the world 1999: A Worldwatch Institute report on progress toward a sustainable society. - 1 - London Earthscan Publications Ltd., 1999 - 259p.
1853835943
Economic Development-world
MEDICAL SCIENCES
HC 59.7: N99S: BRO
State of the world 1999: A Worldwatch Institute report on progress toward a sustainable society. - 1 - London Earthscan Publications Ltd., 1999 - 259p.
1853835943
Economic Development-world
MEDICAL SCIENCES
HC 59.7: N99S: BRO