PCNs, PCDDs, PCDFs and coplanar PCBs in agricultural soil of Central Europe an example of Poland: pattern and sources Publication Attachment: 05-223.pdf Authors: Wyrzykowska, Barbara, Hanari, Nobuyasu, Orlikowska, Anna, Bochentin, Ilona, Falandysz, Jerzy, Yamashita, Nobuyoshi Year: 2005