Teeme ära!: erinevus redaktsioonide vahel
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31. rida:
* [http://blog.dreamstime.com/2008/05/04/nationwide-clean-up-campaign-in-estonia_art26267 Nationwide Clean-Up Campaign in Estonia (Reuters news)]
* [http://www.economist.com/node/21542395 Effluence of affluence: Collecting global garbage.] [[Economist]], Jan 7th 2012.
* [http://web.archive.org/web/20121016093521/http://www.google.com/hostednews/afp/article/ALeqM5ge6onzhd7bl14hqpgdNTMEjI_E3Q?docId=CNG.fbb6b5d8cc16006248a60ddac904bf1f.51 Global cyber anti-garbage drive aims to muster millions]. [[AFP]], 12.01.2011.
[[Kategooria:Keskkonnakaitse]]
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