Phiri, Wyson  Julius <br/><br/>
An investigation of environmental threats posed by indiscrimate disposal of solid wastes/ 
by Wyson J. Phiri; supervised by Thindwa Theodora 
 - Mzuzu:  Mzuni,  2019 
 - xiii, 51p.:  ill.;  30cm. 
 - BSS .
<br/><br/> Includes references and appendices  
<br/><br/><label>Standard No.: </label>023921