The site all about Lead (Pb) !
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General Info
Industrial Use
Bio/Medical use
Environmental Use
Works Cited
Sources
http://www.legislation.gov.uk/uksi/1999/2170/contents/made
http://www.ehow.com/info_8135870_list-uses-lead.html
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997000300018&lng=es&nrm=iso&tlng=es