Delwedd:Antarctica.jpg

Oddi wrth Wicipedia, y gwyddoniadur rhydd.

Llun lloeren o Antarctica, oddiwrth en:

Copyright 2003, United Nations Environment Programme ISBN: 92-807-2272-5 This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without special permission from the copyright holder, provided acknowledgement of the source is made. UNEP and the authors would appreciate receiving a copy of any publication that uses this report as a source. No use of this publication may be made for resale or for any other commercial purpose whatsoever without prior permission in writing from the United Nations Environment Programme.
For bibliographic and reference purposes this publication should be referred to as: UNEP (2003), “Selected Satellite Images of Our Changing Environment”. UNEP/DEWA/RS.03-1 Division of Early Warning and Assessment (DEWA) United Nations Environment Programme (UNEP) P.O. Box 30552 Nairobi, Kenya
Document available online as 13 MB PDF: http://www.na.unep.net/publications/selected/Selected.pdf

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