All abstracts by Mark Witten in conference series: Goldschmidt
(2014) Factors Influencing Tungsten Mobility in Soils from Fallon, NevadaHobson C, Datta S, Bednar A, Tappero R, Mohajern T, Johannesson K, Sheppard P, Witten M & Hettiarachchi G
(2012) Environmental Monitoring of Tungsten in Fallon, Nevada
Sheppard P, Ridenour G & Witten M