The Earth natural resources and human intervention /

Wedi'i Gadw mewn:

Manylion Llyfryddiaeth
Prif Awdur:	Schmidt-Bleek, F.
Awdur Corfforaethol:	ebrary, Inc
Awduron Eraill:	Wiegandt, Klaus, Lustig, Sandra
Fformat:	Electronig eLyfr
Iaith:	English German
Cyhoeddwyd:	London : Haus Pub., 2009.
Cyfres:	Sustainability project (London, England)
Pynciau:	Conservation of natural resources. Conservation of natural resources > Citizen participation. Conservation of natural resources > Economic aspects. Sustainable living. Electronic books.
Mynediad Ar-lein:	An electronic book accessible through the World Wide Web; click to view
Tagiau:	Ychwanegu Tag Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!

Rhyngrwyd