1. PILOT ASSESSMENT OF CONTAMINANT ELEMENTS IN SOILS AND CRYPTOGAM PLANTS FROM EMISSIONS FROM AN ORE PROCESSING PLANT, ZLATNA REGION, ROMANIA. Authors: ANA-MARIA RUSU, KATALIN BARTÓK, WILLIAM PURVIS, WILLIAM DUBBIN.2. TRACE ELEMENT MEASUREMENT BY ICP-AES FOR THE ROUTINE MULTI-ELEMENT ANALYSIS OF LICHEN AND SOIL SAMPLES FOR ENVIRONMENTAL POLLUTANT STUDIES. Authors: ANA-MARIA RUSU, KATALIN BARTÓK, VICTOR DIN, WILLIAM PURVIS, WILLIAM DUBBIN.3. HEAVY METAL SOIL CONTENT AS AN INDICATOR OF POLLUTION. Authors: ANA-MARIA RUSU, WILLIAM DUBBIN, NICOLAE HAR, KATALIN BARTÓK, WILLIAM PURVIS, BEN J. WILLIAMSON.