Melnikov, N.  <br/><br/>
Safety in opencast mining / 
N. Melnikov and M. Chesnokov ; translated by J. Feinberg. 
 - Moscow :  Mir Publishing,  1969. 
 - 391 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>340  340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining.
<br/><br/><label>Dewey Class. No.: </label>622 / M491s