Sen, H K  <br/><br/>
Uses of lac 

 - Bihar:   Indian Lac Research Institute,   1939 
 - 78p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Research development  Hat industry  
<br/><br/><label>Universal Decimal Class. No.: </label>638.32   / G9