Browsing Research Articles (School of Health Systems and Public Health (SHSPH)) by UP Author "Viljoen, Ignatius M."

Browsing Research Articles (School of Health Systems and Public Health (SHSPH)) by UP Author "Viljoen, Ignatius M."

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  • DDT exposure of frogs : a case study from Limpopo Province, South Africa 
    Viljoen, Ignatius M.; Bornman, Maria S. (Riana); Bouwman, Hindrik (Elsevier, 2016-09)
    Amphibians are globally under pressure with environmental contaminants contributing to this. Despite caution aired more than 80 years ago of threats posed to amphibians by DDT spraying for disease vector control, no data ...