Kilimia, Fatuma Zally Kassim <br/><br/>
A comparative study of heavy metal pollutant levels in vegetables grown under urban and rural conditions in Dar es Salaam region, Tanzania 

 - Dar es Salaam  University of Dar es Salaam  2001 
 - xi,71p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heavy metals
<br/><br/><label>LC Class. No.: </label>THS EAF QK753.H4K54