Environmental contamination : 4th International Conference, Barcelona, October 1990 /
International Conference on Environmental Contamination.(4th :1990 :Barcelona, Spain)
Barcelo, J.
United Nations Environment Programme.
World Health Organization.
CEP Consultants.
International Register of Potentially Toxic Chemicals (United Nations)
Edinburgh : CEP Consultants Ltd.,
1990.
Co-sponsors United Nations Environment Programme/International Register of Potentially Toxic Chemicals, World Health Organization.
Environmental policy
Pollution