Reference

Y. Itoh, M. Takahashi, A. Akama, T. Mizoguchi, S. Yoshinaga, T. Tsurita, T. Tsurita, Tkuji Abe (2005): Lead and Cadmium Cycling in a Small Forest Catchment in Japan. – Phyton, Annales Rei Botanicae, Horn – 45_4: 437 - 442.