@book { HumanExposuretoArsenicandOtherPotentiallyToxicMetalsinSomeWatersofBiuVolcanicProvinceNorthEasternNigeriaTheeffectofleachingfromrocksintosurroundingwaters, title = "Human Exposure to Arsenic and Other Potentially Toxic Metals in Some Waters of Biu Volcanic Province, North-Eastern Nigeria: The effect of leaching from rocks into surrounding waters", author = "Admu Usman {Mohammed}", year = "2014", publisher = "Anchor Academic Publishing", address = "Hamburg, Germany", url = "https://m.anchor-publishing.com/document/287444" }