TY - BOOK AU - Lieth,Helmut AU - Markert,B.A. TI - Element concentration cadasters in ecosystems: methods of assessment and evaluation SN - 0895739623 U1 - 628.5 ELE 23 PY - 1990/// CY - New York, NY, USA PB - VCH Publishers KW - Environmental chemistry KW - Congresses KW - Pollution KW - Chemical elements KW - Analysis N1 - Includes bibliographical references and index ER -