Negi, S.S  . <br/><br/>
Forest tree seed /  
by S.S. Negi. 
 - Dehradun :   International Book Distributors ,   2006 
 - 206p ;  
<br/><br/><label>ISBN: </label>817089261-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture-tree seed
<br/><br/><label>Dewey Class. No.: </label>JB  / P6;4