This is an old revision of this page, as edited by Asteen~enwiki (talk | contribs) at 14:45, 20 April 2008 (←Created page with 'Here is a reference<ref>Martin, J, and S.E. Fitzwater (1998) "Iron deficiency limits phytoplankton growth in the north-east Pacific subarctic." ''Nature 331:341-34...'). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.