Spehia R.S. <br/><br/>
Protected Cultivation for Sustainable Horticulture 

 - 1st 
 -  Bishen singh Mahendra pal singh Publishers & Distributors of Scientific Books, Dehra Dun  2011 
<br/><br/><label>ISBN: </label>978-93-80235-23-3 
<br/><br/><label>Dewey Class. No.: </label>635SPE