Sen, B.B.  . <br/><br/>
Origin and development of tea /  
by B.B. Sen. 
 - Guwahati :   EBH Publishers (India) ,   2008 
 - 222p ;  
<br/><br/><label>ISBN: </label>81-9038-347-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J451v  / P8