TR  / RI-9413 <br/>
G. M. Molinda <br/>
       Effects of horizontal stress related to stream valleys on the stability of coal mine openings 
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<br><U>Copy Details:</u><br> Acc. No.: <b>TR6792</b>, Full Call No.: TR RI-9413,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>