Dean is a Science Librarian here at the UO, his contact information:
Phone: (541) 346-2871
Email: dpwalton@uoregon.edu

For more information about Dean’s background see his site here: http://about.me/DeyWalt and his Google+ page: https://plus.google.com/+DeanWaltonDPW/posts.

And here is an excellent page for helping one with their research: http://library.uoregon.edu/guides.

Additionally here is the main UO Libraries web site: http://library.uoregon.edu/, and Google Scholar: http://scholar.google.com/, start your searches now!