Mtyana, Harold Jackson <br/><br/>
Structural failure analysis and proposed remedies for underground mining tunnel systems in Tanzania:   the case of structural collepses of Merelani small scale Tanzanite Mining Tunnels,Manyara 

 - Dar es Salaam :  University of Dar es Salaam ,  2016. 
 - xi,98p.  : ill.  ; 30cm. 
<br/><br/>Includes bibliographical references Thesis : MSc. (Strutural Engineering) - University of Dar es Salaam 
<br/><br/><label>Subjects--Topical Terms: </label><br/>undergraund constraction, <br/>Merelani small scale Tanzanite Mining Tunnels, <br/>Manyara, <br/>Tanzania,
<br/><br/><label>LC Class. No.: </label>THS EAF TA712.T34M7669