State of the world, 2003 a Worldwatch Institute report on progress toward a sustainable society

Manylion Llyfryddiaeth
Awdur Corfforaethol:	Worldwatch Institute
Awduron Eraill:	Gardner, Gary T. 1958-, Bright, Chris, Starke, Linda
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	London Earthscan c2003.
Rhifyn:	[20th ed.].
Pynciau:	Sustainable development. Conservation of natural resources. Economic development > Environmental aspects. Nature > Effect of human beings on. Environmental protection.