TY - JOUR AU - Stephen Long AU - Jacqueline Mann AU - William Kelly AU - C. Shuman C2 - Water Air and Soil Pollution DA - 2005-11-01 LA - en M1 - 163 PB - Water Air and Soil Pollution PY - 2005 TI - Determination of Mercury Content in a Shallow Fern Core from Summit, Greenland by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry ER -