Masoud, Gamiel Ahmed Adli <br/><br/>
Effect of chromium on survival of heterotrophic bacteria in waste stabilization ponds 

 - Dar es Salaam   : University of Dar es Salaam,  1999 
 - xii,95p.   : ill.   ; 30cm. 
<br/><br/>Includes bibliographical references<br/>Thesis M.SC.[Water Resource Eng.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage lagoons, <br/>Tanzania
<br/><br/><label>LC Class. No.: </label>THS EAF TD746.5.T34M3