Bilaketaren emaitzak - Worldwatch Institute
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1
State of the world 2001 : a Worldwatch Institute report on progress toward a sustainable society /
Argitaratua 1988“...Worldwatch Institute...”
Liburua -
2
Vital signs.
Argitaratua 2014“...Worldwatch Institute...”
An electronic book accessible through the World Wide Web; click to view
Baliabide elektronikoa eBook -
3
State of the world 2012 moving toward sustainable prosperity : a Worldwatch Institute report on progress toward a sustainable society /
Argitaratua 2012“...Worldwatch Institute...”
An electronic book accessible through the World Wide Web; click to view
Baliabide elektronikoa eBook