Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe Ephemeroptera of Øvre Heimdalsvatn.AuthorsBrittain, John E.PublicationEcography, 1978, Vol 1, Issue 2/3, p239ISSN0906-7590Publication typeArticleDOI10.1111/j.1600-0587.1978.tb00957.x