APA

Gothro, P., Rosetta, R., Mankin, R., North American Root Weevil Workshop (2001 : Aurora, O., State University. Agricultural Experiment Station, O., State University. Department of Entomology, O., Plant Protection Center, I., & Willamette Research and Extension Center, N. (2007). North American Root Weevil Workshop : proceedings of November 1-2, 2001 : OSU Department of Entomology, Integrated Plant Protection Center, and the North Willamette Research and Extension Center. : [Corvallis, Or.] : Agricultural Experiment Station, Oregon State University.