Sludge tested as lead-poisoning fix (AP)

[riky]

Sludge tested as lead-poisoning fix
    (AP)

 


<p>You are not allowed to view links. Register or LoginAP - Scientists using federal grants spread fertilizer made from human and industrial wastes on yards in poor, black neighborhoods to test whether it might protect children from lead poisoning in the soil. Families were assured the sludge was safe and were never told about any harmful ingredients.</p><br clear="all"/>


You are not allowed to view links. Register or Login/news.yahoo.com/s/ap/20080414/ap_on_he_me/sludge_poisoned_land