1. Dynamics, Exposure and Hazard Assessment of Toxic. Chemicals;Zepp,1980
2. Incorporation of Xenobiotics into Soil Humus;Bollag;Experientia,1983
3. Agrochemicals: Fate in Food and the Environment;Klein,1982
4. Transport of Chemicals from Soil to Plants;Scheunert,1982
5. Behaviour of some Organochlorine Compounds in Terrestrial Ecosystems and Abiotic;Mansour,1986