Talk:Green wave
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Diagram near the bottom of page
Pretty picture -- what does it represent?
This is an old revision of this page, as edited by Dngrogan (talk | contribs) at 06:47, 9 August 2010 (→Diagram near the bottom of page: new section). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
![]() | Civil engineering Start‑class | |||||||||
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Pretty picture -- what does it represent?