The Cumulative Index of the Bulletin of the Oregon Entomological
Society is now available at http://odonata.bogfoot.net/oes/OES_Bulletin_Index.pdf
This is a searchable PDF which currently covers the editions of the
Bulletin produced in PDF format (right now, this is just the 2011
issues). The issue headers are links to the online PDF. The article
titles are also links to the PDF, but will open at the page where the
article is located.
As future editions of the Bulletin are produced, their contents will
be added to the cumulative index. We intend to scan past printed
editions (these go back to 1939) and make them available digitally; if
this comes to fruition, those contents will be included in the
cumulative index as well.