Srivastava, V.L . <br/><br/>
Socio-economic survey of the workers in the coalmines of India (with particular reference to Bihar) /   Theses 
V.L.Srivastava. 
 - Calcuta :   Scientific Publishers ,   1970. 
 - xiv,643p. :   tables ;   21cm .  
<br/><br/>Include index 
<br/><br/><label>ISBN: </label> Rs. 42.00 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>AGRICULTURAL ECONOMICS 
<br/><br/><label>Dewey Class. No.: </label>338.23240954  / SRI/S