References
- Csathó , P. 1994 . Heavy Metal Pollution and Agricultural Production: Thematic Literature Review Budapest : Akaprint Press . Research Institute for Soil Science and Agricultural Chemistry of Hungarian Academy of Sciences
- Fodor , L. 1998 . Effect of heavy metals on wheat and maize crop on brown forest soil . Agrokémia és Talajtan , 47 ( 1–4 ) : 197 – 206 .
- Kádár , I. 1995 . Contamination of the Soil–Plant–Animal–Human Food Chain by Chemical Elements in Hungary Budapest : Akaprint Press . Research Institute for Soil Science and Agricultural Chemistry of Hungarian Academy of Sciences
- Lehoczky , É. , Marth , P. , Szabados , I. , Palkovics , M. and Lukács , P. 2000 . Influence of soil factors on the accumulation of cadmium by lettuce . Communications in Soil Science and Plant Analysis , 31 ( 11–14 ) : 2425 – 2431 .
- Szabó , L. 1998 . Mobility of some micropollutants in a brown forest soil . Agrokémia és Talajtan , 47 ( 1–4 ) : 191 – 196 .