Dutta, Arup Kumar <br/><br/>
Nature quiz 

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 - Delhi  Konark Publishers  1991 
 - x,122p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>81-220-0237-4 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Nature - Question and answers  Nature -  General Knowledge  General Knowledge - Nature 
<br/><br/><label>Dewey Class. No.: </label>501(079.1)