Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?

2 paginas, 1 figura y 4 referencias. Poster contritbutions- SO-55.4 en el VIII International symposium on analytical methodology in the environmental field. XIII Reunion de la Sociedad espanola de quimica analitica, VIII ISAMEF/SEQA 2003. University of A Coruna October 21-24, 2003.