Sen, Ajoy Kumar . <br/><br/>
Laboratory Manual of Geology /  Textual Documents 
Ajoy Kumar Sen. 
 - 3rd ed. / 
 - Calcutta :  Modern Book Agency ,  1995. 
 - vii,340p. :  ill ;  24cm . 
<br/><br/><label>Subjects--Index Terms: </label>Geology G-Geology 
<br/><br/><label>Dewey Class. No.: </label>550  / Se 55 la