Matthews, K. R., Sapers, G. M., & Gerba, C. P.
Matthews, K. R., Sapers, G. M., & Gerba, C. P. (Eds.). (2014). The produce contamination problem: Causes and solutions. ProQuest Ebook Central. (Chapter 1). https://ebookcentral.proquest.com/lib/novasoutheastern/reader.action?docID=1636036&ppg=1 (Links