William J. Gerth

Macroinvertebrate community response to natural and forest harvest gradients in western Oregon headwater streams

Alan T. Herlihy, William J. Gerth, Judith Li, 2005 .

Effect of sampling different habitat types in regional macroinvertebrate bioassessment surveys

Alan T. Herlihy, A. Herlihy, William J. Gerth, 2006, Journal of the North American Benthological Society.

Variability in stream macroinvertebrates at multiple spatial scales

David P. Larsen, Stanley V. Gregory, Alan T. Herlihy, 2001 .