Shock, C. C., Pinto, J. M., Laubacher, T. A., Ross, R. D., Mahony, A. C., Kreeft, H., & Shock, B. M. (2013). Preliminary studies on Escherichia coli and Onion. Oregon State University - Malheur Extension Office: Ext/Crs 148.Attachment: Preliminary studies on Escherichia coli and Onion