Mongia Nandita <br/><br/>
Process analysis of strip mining in coal industry 
Mongia Nandita 
 - Delhil  University Of Delhi India      1980 
 - 367p. Bib p. 361-367  cm. 
<br/><br/><label>Standard No.: </label>95039 
<br/><br/><label>Source: </label> Thesis and Dissertations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(F551).2.N8, M0"