Stephenson, A. (1997). Heavy metal analysis of municipal solid waste incinerator ash and slag, Palma de Mallorca, 1996. Greenpeace Research Laboratories Technical Note 11/97.
Stephenson, A. (1997). Heavy metal analysis of municipal solid waste incinerator ash and slag, Palma de Mallorca, 1996. Greenpeace Research Laboratories Technical Note 11/97.