Guma – razlika između verzija

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m Vraćene izmjene 178.221.54.207 (razgovor) na posljednju izmjenu korisnika Igor Windsor
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Rescuing 3 sources and tagging 0 as dead.) #IABot (v2.0.8
Red 5:
== Eksterni linkovi ==
{{commonscat|Rubber}}
* [http://www.irrdb.com/IRRDB/NaturalRubber/Default.htm International Rubber Research & Development Board] {{Webarchive|url=https://web.archive.org/web/20060116030149/http://www.irrdb.com/IRRDB/NaturalRubber/Default.htm |date=2006-01-16 }}
* [http://eh.net/encyclopedia/article/frank.international.rubber.market History of the International Rubber Industry from 1870-1930 from EH.NET] {{Webarchive|url=https://web.archive.org/web/20070927185451/http://eh.net/encyclopedia/article/frank.international.rubber.market |date=2007-09-27 }}
* [http://www.rubberboard.org Rubber Board Of India] {{Webarchive|url=https://web.archive.org/web/20070927211118/http://www.rubberboard.org/ |date=2007-09-27 }}
* [http://www.rubberdivision.org Rubber Division of ACS]
* [http://www.bouncing-balls.com/timeline/timeline3.htm Rubber timeline]