by Worldwatch Institute
Paperback
details (United Kingdom).
(see also: eBook (Kindle))
details (United States).
(see also: eBook (Kindle))
details (Germany).
(see also: Kindle Ausgabe)
details (Canada).
(see also: eBook (Kindle))
ISBN: 978-1-84971-352-8
ISBN-10: 1-84971-352-9
Earthscan Ltd · 2011