Guest editorial: Environmental aspects of trace elements in coal D. J. Swaine EditorialNotes Pages: 2 - 2
The effect of selenium on fluoride — clay interactions: Possible environmental health implications K. B. P. N. JinadasaC. B. Dissanayake OriginalPaper Pages: 3 - 7
Heavy metal content of moss from Kampinos National Park in Poland Krystyna CzarnowskaBarbara Gworek OriginalPaper Pages: 9 - 14
Unusual sources of aluminium and heavy metals in potable waters Ronald FugeNicholas J. G. PearceWilliam T. Perkins OriginalPaper Pages: 15 - 18
Mineralogical studies of human urinary calculi from Natal A. KerrM. Laing OriginalPaper Pages: 19 - 25
Relationship of pheasant occurrence to barium in Illinois soils Robert L. Jones OriginalPaper Pages: 27 - 30