Name Jeffrey Levengood Affiliation پژوهشگر خارجی Degree Website Email — JournalPaper Presentation FinishedProject Book ConferenceHoldings Speech Panel WorkShop TheorizingChair ResearchExcellence Innovation Publication ExecutiveActivity Thesis Sabbatical GrantAttraction Contribution IndustryVisit Art TitleJournal 1 Minerals and trace elements in a long term paddy soil-rice system in the north of Iran: Human health and ecological risk assessment JOURNAL OF FOOD COMPOSITION AND ANALYSIS